Goldstone Radar Observations Planning: 1998 WT24, 2003 EB50, 2003 SD220, 1995 YR1, and 2008 CM
This is a planning page for five near-Earth asteroids in December 2015. 1998 WT24 1998 WT24 will approach within 0.028 au (10.9 LD) on 2015 Dec 11 when it will be a very strong imaging target. This object has been studied extensively during an even closer flyby in December 2001 when, at the time, it was the strongest SNR radar target ever detected. Busch et al. (2007) reported the results of the 2001 observations, the spin state, and a detailed 3D shape model. The asteroid has an effective diameter of 415 m and is characterized by a rounded shape with at two large concavities on one hemisphere. The asteroid also has a pronounced angular edge, a high circular polarization ratio indicative of a rough near-surface, and a rotation period of 3.7 h. This was one of the first near-Earth asteroids to show possible evidence for a boulder in delay-Doppler radar images. The 2001 images show a persistent radar-bright spot that we expect to resolve in greater detail in 2015. The 2015 encounter will be close enough for detailed radar imaging at a resolution of 3.75 m/pixel, five times finer than was possible at Goldstone in 2001. Consequently, we may see features that were not visible previously. Some of these observations may utilize bistatic 40 MHz imaging in conjunction with Arecibo and Green Bank. We will update the schedule below when the Goldstone schedule is known. We will also attempt to observe 1998 WT24 in Australia using the S-band transmitter on DSS-43 and the 64 m Parkes antenna to receive. The principal goal is a proof-of-concept demonstration. 2003 EB50 2003 EB50 will be a moderately strong radar target in December 2015. This object has an unusaully slow rotation period of 27.2 h and a lightcurve amplitude of 0.7 mag, suggesting an elongated shape. Such slow rotation is often a signature of non-principal axis rotation, the origins of which are not well understood. The absolute magnitude of 16.4 suggests a diameter of roughly 1.7 km. Even though the encounter distance of 0.125 au is rather large, the slow rotation and relatively large diameter indicate that this object should be detectable at Goldstone. We are expecting SNRs strong enough for CW observations and ranging but probably not detailed delay-Doppler imaging. 2003 SD220 2003 SD220 is on NASA's NHATS list of potential human-accessible targets, so observations of this object are particularly important. The 2015 apparition is the first of five encounters by this object in the next 12 years when it will be close enough for a radar detection. By obtaining radar ranging measurements at each observing opportunity, it may be possible to detect non-gravitational perturbations due to the Yarkovsky effect. If so, then we can obtain an estimate of the object's mass, information that is invaluable for understanding the object's bulk density and internal structure. The SNRs at Goldstone during the 2015 apparition will be strong enough for ranging and perhaps coarse-resolution imaging. These observations will also provide an important preview for the encounter in 2018 when the the asteroid will make a much closer approach within 0.019 au and when the SNRs will be strong enough for the highest resolution imaging that is available. This is an S-class object but nothing is known about it other than its absolute magnitude of 16.9, which suggests a diameter of about 1.3 km. UPDATE: 2003 SD220 was detected by the NEOWISE spacecraft on 2015 Nov. 16. Preliminary results reported by S. Sonnett and J. Masiero suggest the diameter is roughly 0.7 km. The close approach is on Dec 24 at 0.073 au (28 lunar distances). 1995 YR1 1995 YR1 was discovered by Spacewatch in December 1995. Nothing is known about this object other than its absolute magnitude of 20.2, which suggests a diameter of roughly 300 m. This object will be a moderately strong radar target shortly before Christmas but probably not strong enough for detailed imaging. The close approach is on Dec. 23 at 0.043 au (17 lunar distances). 2008 CM 2008 CM will approach within 0.058 au (23 lunar distances) on Dec 29, when the SNRs should be strong enough for delay-Doppler imaging. This object has an absolute magnitude of 17.3 suggesting that the diameter is within a factor of two of 1.2 km. The rotation period is 3.054 h and the lightcurve amplitude is 0.5 mag (Warner et al. 2014), so the shape is moderately elongated. Nothing else is known about its physical properties. Due to its rapid sky motion, this object is observable at Goldstone on dates before and after it can be observed at Arecibo. The Minor Planet Center has classified 1998 WT24, 2003 SD220, 1995 YR1, and 2008 CM as "Potentially Hazardous Asteroids."
Orbital and Physical Characteristics Provisional Designation 1998 WT24 2003 EB50 2003 SD220 1995 YR1 2008 CM Asteroid number 33342 163696 163899 not numbered 294739 Discoverer LINEAR LONEOS LONEOS Spacewatch 691 Catalina Sky Survey Discovery date 1998 Nov 25 2003 Mar 10 2003 Sep 29 1995 Dec 20 2008 Feb 2 orbit type Aten Apollo Aten Apollo Apollo Close approach dist. 0.028 au 0.125 au 0.073 au 0.043 au 0.058 au Close approach dist. 10.9 LD 48.6 LD 28.4 LD 16.7 LD 22.6 LD Close approach date 2015 Dec 11.55 2015 Nov 29.44 2015 Dec 24.55 2015 Dec 23.78 2015 Dec 29.01 semimajor axis 0.719 au 1.571 au 0.828 au 1.698 au 1.567 au eccentricity 0.418 0.519 0.210 0.828 0.409 inclination 7.3 deg 29.5 8.5 3.6 36.0 perihelion distance 0.418 au 0.755 au 0.657 au 0.293 au 0.926 au aphelion distance 1.019 au 2.386 au 1.002 au 3.104 au 2.208 au Tisserand parameter absolute magnitude (H) 17.9 16.4 16.9 20.2 17.3 diameter 0.415 km 1.7 km 1.3 km 0.28 km 1.2 km optical albedo 0.73 unknown unknown unknown unknown rotation period 3.697 h 27.2 h unknown unknown 3.054 h pole direction 15, -22 +-5 unknown unknown unknown unknown lightcurve amplitude unknown 0.73 mag unknown unknown 0.48 mag spectral class E unknown S/Sr unknown unknown PHA PHA PHA PHA NHATS Published optical albedos of 1998 WT24 vary considerably due to differences in estimates of H. The value above assumes H = 17.9 and D = 0.415 km. LD = lunar distance = 0.00257 au or 384 400 km Last update: 2015 November 24
1998 WT24 http://www.minorplanetcenter.net/mpec/J98/J98X10.html 2003 EB50 http://www.minorplanetcenter.net/mpec/K03/K03E44.html 2003 SD220 http://www.minorplanetcenter.net/mpec/K03/K03S91.html 1995 YR1 http://www.minorplanetcenter.net/mpec/J95/J95Y03.html 2008 CM http://www.minorplanetcenter.net/mpec/K08/K08C12.html
1998 WT24 Goldstone SNRs Assumptions: D = 0.42 km, P = 3.7 h, OC radar albedo = 0.2 <---Monostatic---> DSS13/AO DSS14/GBT DSS14/AO w DOY start date window RA, dec dist runs SNR/day SNR/run SNR/RTT SNR/RTT SNR/RTT 48 329 2015 Nov 25 08:03-16:01 128, -6 0.084 172 32 3 48 330 2015 Nov 26 07:55-15:53 126, -6 0.079 182 40 3 48 331 2015 Nov 27 07:46-15:44 125, -6 0.075 193 51 4 48 332 2015 Nov 28 07:36-15:35 124, -6 0.070 205 65 5 48 333 2015 Nov 29 07:25-15:25 122, -6 0.066 220 84 6 49 334 2015 Nov 30 07:14-15:14 120, -6 0.062 236 110 8 49 335 2015 Dec 01 07:01-15:02 118, -5 0.057 254 150 10 22 49 336 2015 Dec 02 06:47-14:49 116, -5 0.053 276 200 13 29 49 337 2015 Dec 03 06:30-14:34 113, -5 0.049 300 280 18 40 49 338 2015 Dec 04 06:12-14:18 110, -4 0.045 328 390 24 53 49 339 2015 Dec 05 05:50-13:59 105, -4 0.041 360 560 32 * 70 49 340 2015 Dec 06 05:26-13:37 101, -3 0.038 397 790 43 * 95 50 341 2015 Dec 07 04:57-13:12 95, -2 0.035 437 1100 59 130 50 342 2015 Dec 08 04:23-12:44 88, -1 0.032 479 1600 78 170 50 343 2015 Dec 09 03:45-12:12 80, 0 0.030 521 2100 98 14 220 460 50 344 2015 Dec 10 03:02-11:36 71, +1 0.029 556 2500 120 * 17 260 560 50 345 2015 Dec 11 02:16-10:59 62, +3 0.028 578 2800 130 * 18 290 610 50 346 2015 Dec 12 01:30-10:21 52, +4 0.028 584 2800 120 * 17 260 560 50 347 2015 Dec 13 00:45-09:44 43, +6 0.029 572 2400 110 * 15 240 520 51 348 2015 Dec 14 00:03-09:09 34, +7 0.031 546 2000 90 * 13 200 420 51 348-349 2015 Dec 14-15 23:26-08:39 27, +7 0.033 513 1500 70 10 154 330 51 349-350 2015 Dec 15-16 22:53-08:12 20, +8 0.036 475 1100 53 * 7 120 250 51 350-351 2015 Dec 16-17 22:26-07:48 15, +9 0.039 439 760 39 * 5 86 180 51 351-352 2015 Dec 17-18 22:02-07:27 10, +9 0.043 404 540 29 4 64 140 51 352-353 2015 Dec 18-19 21:41-07:09 7, +9 0.046 373 390 22 3 48 100 51 353-354 2015 Dec 19-20 21:23-06:52 3, +9 0.050 344 280 16 35 75 51 354-355 2015 Dec 20-21 21:07-06:38 0, +9 0.054 319 210 12 26 56 52 355-356 2015 Dec 21-22 20:53-06:25 358, +10 0.058 297 150 10 22 47 52 356-357 2015 Dec 22-23 20:40-06:13 356, +10 0.063 277 120 8 52 357-358 2015 Dec 23-24 20:28-06:02 354, +10 0.067 260 91 6 52 358-359 2015 Dec 24-25 20:18-05:52 352, +10 0.071 244 71 5 52 359-360 2015 Dec 25-26 20:08-05:42 351, +10 0.075 230 56 4 52 360-361 2015 Dec 26-27 19:58-05:33 350, +10 0.080 218 45 3 52 361-362 2015 Dec 27-28 19:50-05:25 348, +10 0.084 206 36 3 SNR factor DSS-14/GBT 2.2 Good opportunity for 3.75 m imaging DSS-14/Arecibo 4.7 Excellent opportunity for 3.75 m imaging DSS-13/Arecibo 0.14 SNRs are not strong enough to pursue 1.875 m imaging Goldstone SNRs assume Ptx = 450 kW. Rotation per round-trip time: 1.5 deg at closest approach. 3.1 deg on Dec. 1 and 23. 1998 WT24: DSS-43/Parkes S-band Bistatic Assumptions: D = 0.42 km, radar albedo = 0.2, P = 3.7 h, and an equatorial view. We assumed Ptx = 100 kW and 30 deg horizons at Parkes and 20 deg at DSS-43. w DOY start date window RA, dec dist SNR/RTT 50 342 2015 Dec 08 1114-1812 86 -1 0.032 1 * Scheduled 50 343 2015 Dec 09 1042-1730 78 0 0.030 1 * Scheduled 50 344 2015 Dec 10 1007-1645 69 +2 0.029 2 * Scheduled 50 345 2015 Dec 11 0930-1600 59 +3 0.028 2 Parkes not available 50 346 2015 Dec 12 0855-1510 50 +5 0.028 2 Parkes not available 50 347 2015 Dec 13 0815-1425 41 +6 0.029 2 Parkes not available 1998 WT24: Arecibo SNRs start date window RA, dec dist runs SNR/day SNR/run 2015 Dec 09 04:17-05:08 81, 0 0.030 52 13000 1900 2015 Dec 10 03:26-04:42 73, +1 0.029 83 22000 2600 2015 Dec 11 02:35-04:09 63, +3 0.028 107 30000 3200 2015 Dec 12 01:46-03:34 54, +4 0.028 119 34000 3500 2015 Dec 13 00:59-02:58 44, +5 0.029 130 32000 3100 * Scheduled 2015 Dec 14 00:17-02:23 36, +7 0.031 129 27000 2600 * Scheduled 2015 Dec 14 23:40-01:51 28, +7 0.033 126 21000 2000 * Scheduled 2015 Dec 15 23:08-01:23 21, +8 0.036 118 16000 1500 * Scheduled 2015 Dec 16 22:40-00:58 16, +9 0.039 111 11000 1100 * Scheduled 2015 Dec 17 22:16-00:37 11, +9 0.042 101 8000 840 * Scheduled 2015 Dec 18 21:56-00:18 7, +9 0.046 95 5700 620 * Scheduled 2015 Dec 19 21:38-00:01 4, +9 0.050 88 4200 470 2015 Dec 20 21:22-23:46 1, +9 0.054 82 3100 360 2015 Dec 21 21:08-23:32 358, +10 0.058 76 2300 280 2015 Dec 22 20:55-23:20 356, +10 0.062 71 1700 220 2015 Dec 23 20:44-23:09 354, +10 0.066 66 1300 170 2015 Dec 24 20:33-22:58 353, +10 0.070 62 1000 140 2015 Dec 25 20:23-22:48 351, +10 0.075 59 820 110 2015 Dec 26 20:14-22:39 350, +10 0.079 56 650 92 2015 Dec 27 20:05-22:31 349, +10 0.083 52 530 77 2015 Dec 28 19:57-22:23 348, +10 0.088 50 430 64 2015 Dec 29 19:49-22:15 347, +10 0.092 48 360 54 2015 Dec 30 19:41-22:07 346, +10 0.097 45 290 46 2015 Dec 31 19:34-22:00 345, +10 0.101 43 250 39 2016 Jan 01 19:27-21:53 344, +10 0.105 41 210 34 2016 Jan 02 19:20-21:46 343, +10 0.110 40 180 30 2016 Jan 03 19:14-21:39 343, +10 0.114 38 150 26 2016 Jan 04 19:07-21:32 342, +10 0.118 37 130 23 2016 Jan 05 19:01-21:26 341, +10 0.123 35 110 20 2016 Jan 06 18:55-21:19 341, +9 0.127 34 98 18 2016 Jan 07 18:49-21:13 340, +9 0.131 33 86 16 2016 Jan 08 18:43-21:07 340, +9 0.136 32 75 14 2016 Jan 09 18:37-21:00 339, +9 0.140 31 66 13 2016 Jan 10 18:31-20:54 339, +9 0.144 30 59 11 2016 Jan 11 18:25-20:48 338, +9 0.149 28 52 10 2016 Jan 12 18:20-20:41 337, +9 0.153 28 46 9 2016 Jan 13 18:14-20:35 337, +9 0.157 27 41 8 2016 Jan 14 18:08-20:29 336, +9 0.161 26 37 8 2016 Jan 15 18:03-20:23 336, +8 0.166 25 33 7 2016 Jan 16 17:57-20:16 335, +8 0.170 24 30 6 2016 Jan 17 17:52-20:10 335, +8 0.175 23 26 6 2016 Jan 18 17:46-20:04 334, +8 0.179 23 24 5 2016 Jan 19 17:41-19:57 334, +8 0.183 22 22 5 Assumptions: Ptx = 900 kW, Tsys = 23 K The long interval of detectability offers an outstanding opportunity to get an extremely good orbit. 2003 EB50 Goldstone SNRs Assumptions: D = 1.7 km, P = 27.2 h, OC albedo = 0.1 w DOY start date window RA, dec dist runs SNR/day SNR/run 48 333 2015 Nov 29 01:32-04:43 356, -31 0.125 44 36 6 * Scheduled 49 334 2015 Nov 30 00:44-05:43 359, -25 0.126 70 49 6 49 335 2015 Dec 01 00:12-06:23 1, -19 0.128 85 55 7 49 335-336 2015 Dec 01-02 23:49-06:53 3, -14 0.131 95 56 6 49 336-337 2015 Dec 02-03 23:31-07:17 5, -8 0.135 102 54 6 * Scheduled 49 337-338 2015 Dec 03-04 23:16-07:37 7, -3 0.141 105 48 5 49 338-339 2015 Dec 04-05 23:03-07:53 8, +1 0.147 106 42 4 Enters the beam at Arecibo 49 339-340 2015 Dec 05-06 22:52-08:07 9, +5 0.155 106 35 4 49 340-341 2015 Dec 06-07 22:43-08:18 11, +9 0.164 104 29 3 50 341-342 2015 Dec 07-08 22:34-08:28 12, +12 0.173 102 24 3 2003 EB50: Arecibo SNRs start date window RA, dec dist runs SNR/day SNR/run 2015 Dec 04 23:30-00:41 8, +1 0.146 14 295 85 * Scheduled 2015 Dec 05 23:08-01:06 9, +5 0.154 22 386 89 * Scheduled 2015 Dec 06 22:58-01:19 11, +9 0.162 26 358 74 * Scheduled 2015 Dec 07 22:51-01:26 12, +12 0.171 27 305 61 * Scheduled 2015 Dec 08 22:48-01:31 13, +15 0.181 26 251 51 * Scheduled 2015 Dec 09 22:47-01:32 14, +18 0.191 24 198 42 2015 Dec 10 22:46-01:33 15, +20 0.202 24 165 35 2015 Dec 11 22:47-01:32 16, +23 0.213 23 133 29 2015 Dec 12 22:49-01:29 17, +25 0.224 21 106 24 2015 Dec 13 22:50-01:27 18, +26 0.236 19 85 20 2015 Dec 14 22:53-01:23 18, +28 0.248 18 69 17 2015 Dec 15 22:56-01:19 19, +29 0.260 16 55 14 2015 Dec 16 22:59-01:14 20, +31 0.272 14 43 12 2015 Dec 17 23:02-01:08 21, +32 0.285 13 35 11 2015 Dec 18 23:06-01:02 21, +33 0.297 11 27 9 2015 Dec 19 23:10-00:56 22, +34 0.310 10 21 7 2015 Dec 20 23:15-00:49 23, +35 0.323 8 15 6 2015 Dec 21 23:20-00:41 24, +36 0.336 7 12 5 Arecibo SNRs assume Ptx = 900 kW and Tsys = 25 K 2003 SD220 Goldstone SNRs Assumptions: D = 1.3 km, P = 2.1 h, OC albedo = 0.1 w DOY start date window RA, dec dist runs SNR/day SNR/run 50 341 2015 Dec 07 09:10-19:50 177, +23 0.102 186 37 3 50 342 2015 Dec 08 09:15-19:50 178, +21 0.099 189 41 3 50 343 2015 Dec 09 09:20-19:45 179, +20 0.097 192 46 4 50 344 2015 Dec 10 09:25-19:45 181, +18 0.094 195 51 4 50 345 2015 Dec 11 09:30-19:40 182, +17 0.092 197 56 4 50 346 2015 Dec 12 09:35-19:35 183, +15 0.089 199 62 5 50 347 2015 Dec 13 09:40-19:35 185, +13 0.087 201 69 5 51 348 2015 Dec 14 09:50-19:30 186, +11 0.085 202 75 6 51 349 2015 Dec 15 09:55-19:25 188, +9 0.083 203 82 6 51 350 2015 Dec 16 10:05-19:25 189, +6 0.081 203 89 7 51 351 2015 Dec 17 10:15-19:20 191, +4 0.079 203 95 7 * Scheduled 51 352 2015 Dec 18 10:25-19:15 193, +2 0.077 201 100 8 * Scheduled 51 353 2015 Dec 19 10:35-19:10 195, -1 0.076 198 110 8 * Scheduled Last day at Arecibo 51 354 2015 Dec 20 10:50-19:05 196, -4 0.075 194 110 9 * Scheduled 52 355 2015 Dec 21 11:00-19:00 198, -6 0.074 189 110 9 52 356 2015 Dec 22 11:15-18:55 200, -9 0.073 182 110 9 * Scheduled 52 357 2015 Dec 23 11:30-18:45 203, -12 0.073 174 110 9 52 358 2015 Dec 24 11:50-18:40 205, -15 0.073 165 100 9 52 359 2015 Dec 25 12:10-18:30 207, -18 0.073 154 97 9 52 360 2015 Dec 26 12:30-18:20 209, -20 0.074 142 89 8 52 361 2015 Dec 27 12:50-18:10 212, -23 0.074 128 79 8 53 362 2015 Dec 28 13:15-18:00 214, -26 0.075 112 68 7 53 363 2015 Dec 29 13:40-17:45 217, -28 0.076 94 57 6 53 364 2015 Dec 30 14:10-17:25 220, -31 0.078 74 45 5 53 365 2015 Dec 31 14:50-17:00 222, -33 0.080 49 33 5 2003 SD220: Arecibo SNRs start date window RA, dec dist runs SNR/day SNR/run 2015 Nov 20 10:59-11:31 161, +38 0.155 6 25 11 2015 Nov 21 10:48-11:41 162, +37 0.152 10 37 12 2015 Nov 22 10:40-11:47 163, +37 0.148 13 48 14 2015 Nov 23 10:33-11:52 163, +36 0.145 16 60 16 2015 Nov 24 10:27-11:57 164, +35 0.142 18 72 18 2015 Nov 25 10:22-12:01 165, +35 0.139 21 87 21 2015 Nov 26 10:17-12:04 166, +34 0.136 23 100 24 2015 Nov 27 10:13-12:08 167, +33 0.133 25 120 28 2015 Nov 28 10:08-12:11 168, +32 0.130 28 140 30 2015 Nov 29 10:05-12:14 168, +32 0.127 30 160 33 Visible during the BG29 track at the end 2015 Nov 30 10:02-12:17 169, +31 0.124 32 190 36 2015 Dec 01 09:59-12:19 170, +30 0.120 34 210 39 2015 Dec 02 09:56-12:22 171, +29 0.117 36 240 42 2015 Dec 03 09:54-12:24 172, +28 0.114 39 270 46 * Scheduled 2015 Dec 04 09:52-12:27 173, +27 0.111 41 310 51 * Scheduled 2015 Dec 05 09:50-12:29 174, +26 0.108 43 350 56 Visible during the WN15 track 2015 Dec 06 09:49-12:31 176, +24 0.106 45 390 61 2015 Dec 07 09:49-12:32 177, +23 0.103 47 440 67 2015 Dec 08 09:49-12:34 178, +22 0.100 49 500 74 2015 Dec 09 09:49-12:35 179, +20 0.097 51 560 82 2015 Dec 10 09:50-12:37 180, +19 0.094 48 600 90 2015 Dec 11 09:52-12:37 182, +17 0.092 53 690 99 2015 Dec 12 09:55-12:37 183, +15 0.089 53 760 110 2015 Dec 13 09:59-12:37 184, +13 0.087 54 840 120 2015 Dec 14 10:04-12:36 186, +11 0.085 53 900 130 * Scheduled 2015 Dec 15 10:10-12:34 187, +9 0.083 51 960 140 * Scheduled 2015 Dec 16 10:19-12:30 189, +7 0.081 48 1000 150 * Scheduled 2015 Dec 17 10:30-12:24 191, +4 0.079 43 990 160 * Scheduled 2015 Dec 18 10:45-12:15 192, +2 0.078 34 840 160 2015 Dec 19 11:10-11:56 194, -1 0.076 17 520 130 Ptx = 900 kW, Tsys = 25 K 1995 YR1 Assumptions: D = 0.28 km, P = 2.2 h, OC albedo = 0.1 Goldstone SNRs w DOY start date window RA, dec dist runs SNR/day SNR/run 52 355 2015 Dec 21 07:40-16:00 151, -5 0.059 247 29 2 52 356 2015 Dec 22 08:58-16:20 165, -13 0.049 261 56 4 * Scheduled 52 357 2015 Dec 23 11:08-16:49 186, -23 0.044 220 68 5 52 358 2015 Dec 24 13:55-17:27 212, -31 0.046 129 39 4 52 359 2015 Dec 25 15:47-18:27 234, -32 0.055 83 16 2 1995 YR1: Arecibo SNRs start date window RA, dec dist runs SNR/day SNR/run 2015 Dec 16 06:00-08:28 126, +10 0.139 31 13 2 2015 Dec 17 06:08-08:30 129, +9 0.122 34 21 4 2015 Dec 18 06:21-08:33 132, +7 0.105 37 36 6 2015 Dec 19 06:41-08:37 136, +4 0.090 37 61 11 2015 Dec 20 07:20-08:35 141, +1 0.075 29 85 17 * Scheduled Note that the best dates at Arecibo are before the best dates at Goldstone. 2008 CM Assumptions: D = 1.2 km, P = 2.1 h, OC albedo = 0.1 The rotation period is actually 3.054 h, so the SNRs below should be increased by 20%. Goldstone SNRs w DOY start date window RA, dec dist runs SNR/day SNR/run 52 355 2015 Dec 21 08:55-22:45 210, +55 0.106 237 34 2 52 356 2015 Dec 22 08:25-22:10 203, +54 0.096 258 49 3 52 357 2015 Dec 23 07:55-21:25 196, +53 0.087 281 71 5 52 358 2015 Dec 24 07:25-20:40 187, +51 0.079 304 110 7 52 359 2015 Dec 25 06:55-19:45 178, +48 0.072 324 150 9 52 360 2015 Dec 26 06:25-18:45 168, +43 0.066 339 210 12 52 361 2015 Dec 27 06:05-17:40 158, +37 0.061 344 270 16 * Scheduled 53 362 2015 Dec 28 05:45-16:40 149, +29 0.059 336 310 18 * Scheduled 53 363 2015 Dec 29 05:30-15:45 141, +20 0.059 314 300 18 * Scheduled 53 364 2015 Dec 30 05:20-14:50 134, +11 0.061 280 250 16 * Scheduled 53 365 2015 Dec 31 05:15-14:00 128, +3 0.065 241 180 13 53 001 2016 Jan 01 05:15-13:15 123, -4 0.071 203 120 9 53 002 2016 Jan 02 05:10-12:35 119, -10 0.079 169 76 6 53 003 2016 Jan 03 05:15-12:00 115, -14 0.087 140 47 4 01 004 2016 Jan 04 05:15-11:30 112, -18 0.097 116 29 3 2008 CM: Arecibo SNRs start date window RA, dec dist runs SNR/day SNR/run 2015 Dec 28 06:56-09:11 150, +30 0.059 69 3200 410 * Scheduled 2015 Dec 29 06:05-08:47 142, +21 0.059 83 3700 420 * Scheduled 2015 Dec 30 05:36-08:09 135, +12 0.060 76 3200 380 * Scheduled 2015 Dec 31 05:29-07:19 129, +4 0.064 51 2000 300 * Scheduled These are the only dates when this asteroid is observable at Arecibo.
Track Assignments
DAY START BOT EOT END FACILITY USER ACTIVITY 333 0200 0330 0435 0505 DSS-14 GSSR AST 2003 EB50 Asteroid is in the beam before BOA 337 0415 0545 0715 0745 DSS-14 GSSR AST 2003 EB50 Asteroid is in the beam before BOA 339 0420 0550 1035 1105 DSS-14 GSSR AST 1998 WT24 Asteroid is in the beam at BOT 340 0400 0530 1010 1040 DSS-14 GSSR AST 1998 WT24 Asteroid is in the beam at BOT 342 1410 1455 1810 1830 DSS-43 GSSR AST 1998 WT24 DSS-43/Parkes 343 1015 1100 1455 1515 DSS-43 GSSR AST 1998 WT24 DSS-43/Parkes 344 0145 0315 0750 0820 DSS-14 GSSR AST 1998 WT24 344 1115 1200 1520 1540 DSS-43 GSSR AST 1998 WT24 DSS-43/Parkes 345 0400 0530 1055 1125 DSS-14 GSSR AST 1998 WT24 346 0110 0240 0840 0910 DSS-14 GSSR AST 1998 WT24 347 0220 0350 0855 0925 DSS-14 GSSR AST 1998 WT24 348 0130 0300 0735 0805 DSS-14 GSSR AST 1998 WT24 350 0120 0250 0835 0905 DSS-14 GSSR AST 1998 WT24 351 0120 0250 0800 0830 DSS-14 GSSR AST 1998 WT24 351 0845 1015 1330 1400 DSS-14 GSSR AST 2003 SD220 352 0855 1025 1500 1530 DSS-14 GSSR AST 2003 SD220 353 0905 1035 1430 1500 DSS-14 GSSR AST 2003 SD220 354 0920 1050 1220 1250 DSS-14 GSSR AST 2003 SD220 356 0730 0900 1500 1530 DSS-14 GSSR 03 SD220/95 YR1 361 0435 0605 1155 1225 DSS-14 GSSR AST 2008 CM 362 0415 0545 1145 1215 DSS-14 GSSR AST 2008 CM 363 0400 0530 0640 0710 DSS-14 GSSR AST 2008 CM 364 0405 0535 1145 1215 DSS-14 GSSR AST 2008 CM Goldstone tracks: UT UT PST Duration Round-trip SNR/ DOY Date Target TX Window TX Window hh:mm time (sec) RTT 333 Nov 29 2003 EB50 0330-0435 1930-2035 Nov 28 1:05 125 6 337 Dec 3 2003 EB50 0545-0715 2145-2315 Dec 2 1:30 135 6 339 Dec 5 1998 WT24 0550-1035 2150-0235 Dec 4-5 4:45 41 32 340 Dec 6 1998 WT24 0530-1010 2130-0210 Dec 5-6 4:40 38 43 342 Dec 8 1998 WT24 1455-1810 0655-1010 Dec 8 3:15 32 1 DSS-43/Parkes S-band 343 Dec 9 1998 WT24 1100-1455 0300-0655 Dec 9 3:55 30 1 DSS-43/Parkes S-band 344 Dec 10 1998 WT24 0315-0750 1915-2350 Dec 9 29 120 Receive at Green Bank 344 Dec 10 1998 WT24 1200-1520 0400-0720 Dec 10 3:20 29 2 DSS-43/Parkes S-band 345 Dec 11 1998 WT24 0530-1055 2130-0255 Dec 10-11 28 130 346 Dec 12 1998 WT24 0240-0840 1840-0040 Dec 11-12 28 120 Receive at Green Bank 347 Dec 13 1998 WT24 0350-0855 1950-0055 Dec 12-13 29 110 No overlap with Arecibo 348 Dec 14 1998 WT24 0300 0735 1900-2335 Dec 13 31 90 No overlap with Arecibo 350 Dec 16 1998 WT24 0250 0835 1850-0135 Dec 15-16 36 53 No overlap with Arecibo 351 Dec 17 1998 WT24 0250 0800 1850-0100 Dec 16-17 39 39 No overlap with Arecibo 351 Dec 17 2003 SD220 1015 1330 0215-0530 Dec 17 79 7 Overlaps Arecibo view period 352 Dec 18 2003 SD220 1025 1500 0225-0700 Dec 18 77 8 Overlaps Arecibo view period 353 Dec 19 2003 SD220 1035 1430 0235-0630 Dec 19 76 8 354 Dec 20 2003 SD220 1050 1220 0250-0420 Dec 20 75 9 356 Dec 22 1995 YR1 0900 1500 0100-0700 Dec 22 49 4 356 Dec 22 2003 SD220 1115 1500 0315-0700 Dec 22 73 9 361 Dec 27 2008 CM 0605 1155 2205-0355 Dec 26-27 61 16 362 Dec 28 2008 CM 0545 1145 2145-0345 Dec 27-28 59 18 Receive at Green Bank 363 Dec 29 2008 CM 0530 0640 2130-2240 Dec 28 59 18 364 Dec 30 2008 CM 0535 1145 2135-0345 Dec 29-30 61 16 Receive at Green Bank Start times above are the BOT times. It's possible we might get transmit authorization that starts earlier for some tracks at DSS-14. Arecibo tracks: UT UT PST Round-trip Target Date TX Window TX Window time (sec) 2003 SD220 Dec 03 0954-1224 0154-0424 Dec 03 114 2003 SD220 Dec 04 0952-1227 0152-0427 Dec 04 111 2003 EB50 Dec 04-05 2330-0041 1530-1641 Dec 04 146 2003 EB50 Dec 05-06 2308-0106 1508-1706 Dec 05 154 2003 EB50 Dec 06-07 2258-0119 1458-1719 Dec 06 162 2003 EB50 Dec 07-08 2251-0126 1451-1726 Dec 07 171 2003 EB50 Dec 08-09 2248-0131 1448-1731 Dec 08 181 1998 WT24 Dec 13 0059-0248 1659-1848 Dec 12 29 1998 WT24 Dec 14 0017-0223 1617-1823 Dec 13 31 2003 SD220 Dec 14 1004-1236 0204-0436 Dec 14 85 1998 WT24 Dec 14-15 2340-0151 1540-1751 Dec 14 33 2003 SD220 Dec 15 1010-1234 0210-0434 Dec 15 83 1998 WT24 Dec 15-16 2308-0123 1508-1723 Dec 15 36 2003 SD220 Dec 16 1019-1230 0219-0430 Dec 16 81 1998 WT24 Dec 16-17 2240-0058 1440-1658 Dec 16 39 2003 SD220 Dec 17 1030-1224 0230-0424 Dec 17 79 1998 WT24 Dec 17-18 2216-0037 1416-1637 Dec 17 42 1998 WT24 Dec 18-19 2156-0018 1356-1618 Dec 18 46 1995 YR1 Dec 20 0720-0835 2320-0035 Dec 19-20 75 2008 CM Dec 28 0656-0911 2256-0111 Dec 27-28 59 2008 CM Dec 29 0605-0847 2205-0047 Dec 28-29 59 2008 CM Dec 30 0536-0809 2136-0009 Dec 29-30 60 2008 CM Dec 31 0529-0719 2129-2319 Dec 30 64
Uncertainties
1998 WT24 JPL/Horizons solution 113, # obs: 932 (1998-2015): Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta POS_3sigma DOP_S_3sig DOP_X_3sig RT_delay_3sig 2015-Dec-01 00:00 * 119.39941 -5.49626 0.05934083677159 1.568 0.57 2.07 0.000378 2015-Dec-02 00:00 * 117.08068 -5.26238 0.05504501461288 1.764 0.68 2.46 0.000353 2015-Dec-03 00:00 * 114.35384 -4.96554 0.05085459495103 1.993 0.81 2.95 0.000325 2015-Dec-04 00:00 * 111.12561 -4.58768 0.04680299088820 2.262 0.98 3.58 0.000290 2015-Dec-05 00:00 * 107.28128 -4.10558 0.04293422254481 2.572 1.20 4.37 0.000249 2015-Dec-06 00:00 * 102.68457 -3.49032 0.03930648976149 2.923 1.47 5.36 0.000198 2015-Dec-07 00:00 * 97.18480 -2.70867 0.03599622376387 3.301 1.80 6.54 0.000137 2015-Dec-08 00:00 * 90.63943 -1.72856 0.03310139572347 3.674 2.16 7.86 0.000065 2015-Dec-09 00:00 * 82.96232 -0.53211 0.03074106996070 3.980 2.51 9.13 0.000035 2015-Dec-10 00:00 * 74.20051 0.86305 0.02904599260939 4.130 2.76 10.02 0.000127 2015-Dec-11 00:00 *m 64.61274 2.38337 0.02813533380274 4.038 2.78 10.12 0.000229 2015-Dec-12 00:00 *m 54.68058 3.90299 0.02808269105002 3.677 2.55 9.26 0.000326 2015-Dec-13 00:00 *m 44.99439 5.28585 0.02888858818700 3.111 2.10 7.63 0.000411 2015-Dec-14 00:00 *m 36.06303 6.44025 0.03047974412149 2.467 1.58 5.72 0.000477 2015-Dec-15 00:00 *m 28.18147 7.34163 0.03273581539344 1.862 1.09 3.96 0.000524 2015-Dec-16 00:00 *m 21.42483 8.01554 0.03552381926606 1.365 0.70 2.55 0.000555 2015-Dec-17 00:00 *m 15.72182 8.50810 0.03872227227024 1.003 0.42 1.52 0.000575 2015-Dec-18 00:00 *m 10.93459 8.86545 0.04223123517080 0.774 0.22 0.79 0.000586 2015-Dec-19 00:00 *m 6.91171 9.12522 0.04597300749992 0.661 0.08 0.29 0.000591 2015-Dec-20 00:00 *m 3.51398 9.31531 0.04988882324929 0.630 0.03 0.10 0.000592 2015-Dec-21 00:00 *m 0.62336 9.45545 0.05393470438839 0.640 0.09 0.31 0.000591 2015-Dec-22 00:00 *m 358.14360 9.55930 0.05807776970619 0.667 0.13 0.48 0.000587 2015-Dec-23 00:00 *m 355.99767 9.63623 0.06229332769577 0.696 0.16 0.59 0.000582 2003 EB50 JPL/Horizons solution 117, # obs: 492 (2003-2015): Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta POS_3sigma DOP_S_3sig DOP_X_3sig RT_delay_3sig 2015-Nov-27 00:00 * 350.20082 -42.87644 0.12968879423019 1.357 2.20 7.99 0.000944 2015-Nov-28 00:00 * 353.31668 -37.39850 0.12693530582760 1.359 2.23 8.09 0.000967 2015-Nov-29 00:00 * 356.09124 -31.66433 0.12557663903558 1.348 2.20 8.00 0.000988 2015-Nov-30 00:00 * 358.57146 -25.81408 0.12566438576124 1.328 2.13 7.74 0.001006 2015-Dec-01 00:00 * 0.79863 -19.99586 0.12720217827790 1.301 2.02 7.33 0.001020 2015-Dec-02 00:00 * 2.80841 -14.34733 0.13014545916740 1.270 1.88 6.84 0.001029 2015-Dec-03 00:00 * 4.63131 -8.98018 0.13440889298730 1.238 1.74 6.31 0.001034 2015-Dec-04 00:00 * 6.29335 -3.97173 0.13987884424355 1.205 1.59 5.76 0.001035 2015-Dec-05 00:00 * 7.81662 0.63566 0.14642718607614 1.172 1.44 5.22 0.001033 2015-Dec-06 00:00 * 9.21988 4.82936 0.15392331518505 1.138 1.30 4.71 0.001029 2015-Dec-07 00:00 * 10.51912 8.61868 0.16224278357477 1.104 1.17 4.23 0.001024 2003 SD220 JPL/Horizons solution 54, # obs: 239 (2000-2015): Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta POS_3sigma DOP_S_3sig DOP_X_3sig RT_delay_3sig 2015-Dec-08 00:00 * 177.26991 22.24018 0.10123654640934 1.235 0.69 2.51 0.001180 2015-Dec-09 00:00 * 178.47623 20.79743 0.09847362709585 1.282 0.72 2.62 0.001173 2015-Dec-10 00:00 * 179.72604 19.26380 0.09578523166808 1.332 0.76 2.75 0.001165 2015-Dec-11 00:00 *m 181.02197 17.63385 0.09318154210634 1.384 0.79 2.88 0.001158 2015-Dec-12 00:00 *m 182.36678 15.90243 0.09067362250233 1.438 0.83 3.02 0.001151 2015-Dec-13 00:00 *m 183.76330 14.06482 0.08827343621663 1.494 0.87 3.17 0.001143 2015-Dec-14 00:00 *m 185.21451 12.11709 0.08599383491689 1.552 0.92 3.33 0.001136 2015-Dec-15 00:00 *m 186.72341 10.05644 0.08384851040858 1.612 0.96 3.49 0.001129 2015-Dec-16 00:00 *m 188.29308 7.88152 0.08185189959700 1.673 1.01 3.66 0.001121 2015-Dec-17 00:00 *m 189.92660 5.59299 0.08001903289855 1.735 1.05 3.82 0.001114 2015-Dec-18 00:00 *m 191.62698 3.19389 0.07836531747514 1.798 1.10 3.98 0.001106 2015-Dec-19 00:00 *m 193.39711 0.69014 0.07690624957231 1.862 1.14 4.14 0.001098 2015-Dec-20 00:00 *m 195.23968 -1.90910 0.07565705575744 1.924 1.18 4.28 0.001090 2015-Dec-21 00:00 *m 197.15705 -4.59119 0.07463227129051 1.984 1.21 4.40 0.001082 2015-Dec-22 00:00 *m 199.15113 -7.33990 0.07384527462413 2.042 1.24 4.51 0.001073 2015-Dec-23 00:00 *m 201.22327 -10.13567 0.07330780836989 2.096 1.26 4.58 0.001064 2015-Dec-24 00:00 *m 203.37408 -12.95600 0.07302952624426 2.144 1.27 4.63 0.001055 2015-Dec-25 00:00 * 205.60332 -15.77624 0.07301760954363 2.187 1.28 4.64 0.001045 2015-Dec-26 00:00 * 207.90972 -18.57056 0.07327649354649 2.222 1.27 4.61 0.001036 2015-Dec-27 00:00 * 210.29090 -21.31301 0.07380773373647 2.248 1.25 4.55 0.001027 2015-Dec-28 00:00 * 212.74321 -23.97873 0.07461002575894 2.266 1.22 4.45 0.001018 2015-Dec-29 00:00 * 215.26170 -26.54493 0.07567937478500 2.275 1.19 4.31 0.001009 2015-Dec-30 00:00 * 217.84010 -28.99183 0.07700939302055 2.275 1.14 4.15 0.001001 2015-Dec-31 00:00 * 220.47080 -31.30319 0.07859169150598 2.267 1.09 3.97 0.000993 1995 YR1 JPL/Horizons solution 14, # obs: 32 (1995-2015): Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta POS_3sigma DOP_S_3sig DOP_X_3sig RT_delay_3sig 2015-Dec-15 00:00 *m 123.93232 11.40922 0.16069857151813 10.366 4.54 16.51 0.002998 2015-Dec-16 00:00 *m 125.66231 10.41629 0.14371534931808 11.796 6.24 22.67 0.002839 2015-Dec-17 00:00 *m 127.81291 9.15660 0.12697495565771 13.611 8.69 31.59 0.002621 2015-Dec-18 00:00 *m 130.56246 7.51137 0.11056241811889 15.961 12.37 44.94 0.002323 2015-Dec-19 00:00 *m 134.19712 5.28881 0.09462255809613 19.061 18.05 65.60 0.001926 2015-Dec-20 00:00 *m 139.19554 2.17183 0.07941450536927 23.174 27.09 98.46 0.001483 2015-Dec-21 00:00 *m 146.38487 -2.35417 0.06542562336986 28.426 41.39 150.42 0.001488 2015-Dec-22 00:00 *m 157.17474 -8.98700 0.05359757071163 33.916 61.19 222.39 0.002755 2015-Dec-23 00:00 *m 173.53242 -17.93286 0.04562904108717 35.485 75.14 273.08 0.005041 2015-Dec-24 00:00 *m 196.02165 -26.83717 0.04368495805093 27.420 58.22 211.61 0.007424 2015-Dec-25 00:00 * 219.73381 -31.56827 0.04850771357112 15.732 24.40 88.67 0.008779 2015-Dec-26 00:00 * 238.21529 -32.10206 0.05846782276314 10.920 8.43 30.64 0.009125 2015-Dec-27 00:00 * 250.58298 -30.94773 0.07147716844235 10.446 6.77 24.60 0.009052 2015-Dec-28 00:00 * 258.73416 -29.50847 0.08619922670806 10.228 5.65 20.52 0.008894 2015-Dec-29 00:00 * 264.30398 -28.20581 0.10193172848664 9.729 4.05 14.74 0.008757 2015-Dec-30 00:00 * 268.28248 -27.11339 0.11831281419957 9.097 2.57 9.35 0.008667 2015-Dec-31 00:00 * 271.24052 -26.21275 0.13515053737920 8.448 1.48 5.39 0.008624 2008 CM JPL/Horizons solution 140, # obs: 588 (2008-2015): Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta POS_3sigma DOP_S_3sig DOP_X_3sig RT_delay_3sig 2015-Dec-22 00:00 *m 207.76179 54.78413 0.10264125031900 1.268 0.90 3.26 0.000237 2015-Dec-23 00:00 *m 200.64681 54.04875 0.09306777478671 1.401 1.05 3.82 0.000230 2015-Dec-24 00:00 *m 192.37739 52.61088 0.08408359207985 1.550 1.24 4.49 0.000228 2015-Dec-25 00:00 * 183.06591 50.12692 0.07591411577863 1.708 1.45 5.26 0.000234 2015-Dec-26 00:00 * 173.06092 46.20401 0.06886577368329 1.861 1.66 6.02 0.000251 2015-Dec-27 00:00 * 162.91792 40.52488 0.06332958657187 1.983 1.80 6.56 0.000279 2015-Dec-28 00:00 * 153.23916 33.06230 0.05974224866803 2.041 1.80 6.54 0.000314 2015-Dec-29 00:00 * 144.47926 24.27261 0.05847701166286 2.016 1.60 5.83 0.000348 2015-Dec-30 00:00 * 136.85331 15.04271 0.05969335149652 1.918 1.29 4.67 0.000373 2015-Dec-31 00:00 * 130.37125 6.31551 0.06325785166070 1.782 0.99 3.59 0.000386 2016-Jan-01 00:00 * 124.92483 -1.29909 0.06881415441951 1.636 0.80 2.90 0.000388 2016-Jan-02 00:00 * 120.36224 -7.61303 0.07593207761574 1.496 0.69 2.51 0.000382 2016-Jan-03 00:00 * 116.53127 -12.71439 0.08422093526556 1.368 0.62 2.27 0.000373 2016-Jan-04 00:00 * 113.29777 -16.79933 0.09337251211267 1.253 0.57 2.08 0.000361 2016-Jan-05 00:00 * 110.55051 -20.07356 0.10315956711826 1.152 0.53 1.92 0.000349 ********************************************************************************************** Apparent Magnitudes, Solar Elongations, Lunar Elongations, and Lunar Illumination: 1998 WT24 Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta APmag S-O-T /r T-O-M/Illu% 2015-Nov-10 00:00 135.15319 -6.16383 0.15286068670553 16.73 87.8638 /L 71.1/ 2.9 2015-Nov-11 00:00 134.91598 -6.17974 0.14862433421789 16.64 89.0151 /L 82.6/ 0.6 2015-Nov-12 00:00 134.66125 -6.19546 0.14434620579367 16.55 90.1824 /L 94.4/ 0.2 2015-Nov-13 00:00 134.38644 -6.21064 0.14002865400844 16.45 91.3680 /L 106.3/ 1.7 2015-Nov-14 00:00 134.08871 -6.22487 0.13567417021468 16.36 92.5745 /L 118.3/ 5.2 2015-Nov-15 00:00 133.76495 -6.23774 0.13128537869658 16.25 93.8047 /L 130.2/ 10.6 2015-Nov-16 00:00 133.41164 -6.24876 0.12686503202482 16.15 95.0617 /L 141.8/ 17.7 2015-Nov-17 00:00 133.02487 -6.25739 0.12241600893376 16.04 96.3490 /L 152.3/ 26.4 2015-Nov-18 00:00 132.60020 -6.26302 0.11794131619881 15.93 97.6707 /L 159.5/ 36.3 2015-Nov-19 00:00 132.13254 -6.26496 0.11344409626403 15.81 99.0313 /L 158.9/ 47.1 2015-Nov-20 00:00 131.61608 -6.26245 0.10892764307660 15.69 100.4359 /L 150.6/ 58.3 2015-Nov-21 00:00 131.04404 -6.25456 0.10439543000588 15.56 101.8907 /L 138.7/ 69.3 2015-Nov-22 00:00 130.40848 -6.24025 0.09985115588358 15.42 103.4027 /L 125.3/ 79.4 2015-Nov-23 00:00 129.70002 -6.21827 0.09529881762866 15.28 104.9801 /L 111.1/ 88.1 2015-Nov-24 00:00 128.90745 -6.18711 0.09074281958911 15.13 106.6329 /L 96.5/ 94.6 2015-Nov-25 00:00 128.01726 -6.14491 0.08618812958109 14.98 108.3729 /L 81.8/ 98.6 2015-Nov-26 00:00 127.01307 -6.08936 0.08164048978873 14.81 110.2143 /L 67.2/ 99.8 2015-Nov-27 00:00 125.87485 -6.01757 0.07710668965395 14.64 112.1744 /L 53.0/ 98.3 2015-Nov-28 00:00 124.57800 -5.92583 0.07259491164636 14.45 114.2743 /L 39.7/ 94.3 2015-Nov-29 00:00 123.09203 -5.80938 0.06811517225419 14.26 116.5395 /L 28.3/ 88.3 2015-Nov-30 00:00 121.37906 -5.66205 0.06367989950830 14.05 119.0013 /L 21.7/ 80.7 2015-Dec-01 00:00 119.39165 -5.47581 0.05930471274075 13.82 121.6980 /L 23.8/ 72.0 2015-Dec-02 00:00 117.07027 -5.24013 0.05500949856270 13.58 124.6756 /L 33.0/ 62.7 2015-Dec-03 00:00 114.34014 -4.94117 0.05081990814895 13.32 127.9884 /L 45.3/ 53.2 2015-Dec-04 00:00 111.10781 -4.56083 0.04676942870194 13.05 131.6975 /L 58.9/ 43.7 2015-Dec-05 00:00 107.25837 -4.07580 0.04290218186709 12.75 135.8630 /L 73.5/ 34.5 2015-Dec-06 00:00 102.65536 -3.45713 0.03927650345138 12.43 140.5233 /L 89.1/ 25.9 2015-Dec-07 00:00 97.14797 -2.67160 0.03596899757108 12.10 145.6378 /L 105.7/ 18.1 2015-Dec-08 00:00 90.59381 -1.68727 0.03307783229183 11.77 150.9450 /L 123.4/ 11.4 2015-Dec-09 00:00 82.90734 -0.48667 0.03072224552785 11.48 155.6380 /L 141.8/ 6.0 2015-Dec-10 00:00 74.13694 0.91188 0.02903303541115 11.29 157.9360 /T 159.3/ 2.3 2015-Dec-11 00:00 64.54318 2.43393 0.02812917707825 11.28 155.8925 /T 162.9/ 0.4 2015-Dec-12 00:00 54.60925 3.95304 0.02808377671139 11.44 149.8889 /T 146.0/ 0.5 2015-Dec-13 00:00 44.92589 5.33324 0.02889670752124 11.72 141.9712 /T 124.9/ 2.9 2015-Dec-14 00:00 36.00085 6.48362 0.03049413984242 12.05 133.7325 /T 103.6/ 7.3 2015-Dec-15 00:00 28.12732 7.38051 0.03275545619418 12.42 125.9930 /T 82.9/ 13.9 2015-Dec-16 00:00 21.37896 8.05010 0.03554765956500 12.78 119.0693 /T 63.0/ 22.3 2015-Dec-17 00:00 15.68355 8.53882 0.03874939875517 13.14 113.0081 /T 44.1/ 32.1 2015-Dec-18 00:00 10.90291 8.89287 0.04226091118495 13.48 107.7349 /T 26.2/ 43.0 2015-Dec-19 00:00 6.88558 9.14987 0.04600466213747 13.80 103.1357 /T 10.4/ 54.3 2015-Dec-20 00:00 3.49244 9.33763 0.04992202117457 14.10 99.0953 /T 12.4/ 65.5 2015-Dec-21 00:00 0.60562 9.47581 0.05396911431627 14.38 95.5118 /T 27.8/ 75.9 2015-Dec-22 00:00 358.12901 9.57799 0.05811313791797 14.65 92.3003 /T 44.0/ 85.0 2015-Dec-23 00:00 355.98570 9.65349 0.06232945766194 14.90 89.3920 /T 59.9/ 92.2 2015-Dec-24 00:00 354.11454 9.70868 0.06659944071921 15.13 86.7317 /T 75.6/ 97.1 2015-Dec-25 00:00 352.46695 9.74794 0.07090886973262 15.35 84.2754 /T 90.9/ 99.5 2015-Dec-26 00:00 351.00422 9.77427 0.07524679132805 15.56 81.9878 /T 105.7/ 99.5 2015-Dec-27 00:00 349.69529 9.78976 0.07960468331389 15.76 79.8406 /T 119.9/ 97.1 2015-Dec-28 00:00 348.51511 9.79586 0.08397585541116 15.95 77.8109 /T 133.5/ 92.6 2015-Dec-29 00:00 347.44326 9.79354 0.08835502107244 16.14 75.8799 /T 146.3/ 86.5 2015-Dec-30 00:00 346.46299 9.78345 0.09273799358559 16.31 74.0322 /T 157.6/ 79.0 2015-Dec-31 00:00 345.56045 9.76601 0.09712147096866 16.48 72.2552 /T 165.1/ 70.6 2016-Jan-01 00:00 344.72407 9.74145 0.10150288310679 16.65 70.5382 /T 163.4/ 61.6 2016-Jan-02 00:00 343.94415 9.70987 0.10588028192725 16.81 68.8722 /T 154.7/ 52.3 2016-Jan-03 00:00 343.21244 9.67125 0.11025226129039 16.96 67.2497 /T 143.8/ 42.9 2016-Jan-04 00:00 342.52195 9.62552 0.11461789776090 17.12 65.6642 /T 132.2/ 33.7 2016-Jan-05 00:00 341.86666 9.57252 0.11897670671825 17.27 64.1102 /T 120.1/ 25.1 2003 EB50 Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta APmag S-O-T /r T-O-M/Illu% 2015-Nov-21 00:00 *m 321.56085 -65.96466 0.16915804771652 16.05 70.1541 /T 66.0/ 69.6 2015-Nov-22 00:00 *m 327.69336 -63.42936 0.16048505693866 15.87 72.4225 /T 70.4/ 79.7 2015-Nov-23 00:00 *m 333.26899 -60.36661 0.15248646226399 15.67 74.9635 /T 75.3/ 88.4 2015-Nov-24 00:00 *m 338.27475 -56.76508 0.14527764404624 15.48 77.7943 /T 80.7/ 94.8 2015-Nov-25 00:00 * 342.73414 -52.62844 0.13898587203790 15.28 80.9203 /T 86.7/ 98.7 2015-Nov-26 00:00 * 346.69164 -47.98140 0.13374536631431 15.09 84.3279 /T 93.3/ 99.8 2015-Nov-27 00:00 * 350.20082 -42.87644 0.12968879423019 14.90 87.9784 /T 100.6/ 98.1 2015-Nov-28 00:00 * 353.31668 -37.39850 0.12693530582760 14.74 91.8036 /T 108.4/ 94.1 2015-Nov-29 00:00 * 356.09124 -31.66433 0.12557663903558 14.60 95.7072 /T 116.7/ 88.0 2015-Nov-30 00:00 * 358.57146 -25.81408 0.12566438576124 14.50 99.5738 /T 125.4/ 80.5 2015-Dec-01 00:00 * 0.79863 -19.99586 0.12720217827790 14.42 103.2844 /T 134.5/ 71.9 2015-Dec-02 00:00 * 2.80841 -14.34733 0.13014545916740 14.38 106.7332 /T 143.8/ 62.7 2015-Dec-03 00:00 * 4.63131 -8.98018 0.13440889298730 14.37 109.8423 /T 153.2/ 53.2 2015-Dec-04 00:00 * 6.29335 -3.97173 0.13987884424355 14.39 112.5674 /T 162.8/ 43.8 2015-Dec-05 00:00 * 7.81662 0.63566 0.14642718607614 14.43 114.8966 /T 172.4/ 34.7 2015-Dec-06 00:00 * 9.21988 4.82936 0.15392331518505 14.50 116.8437 /T 177.8/ 26.2 2015-Dec-07 00:00 * 10.51912 8.61868 0.16224278357477 14.57 118.4393 /T 167.9/ 18.4 2015-Dec-08 00:00 * 11.72796 12.02700 0.17127239176632 14.66 119.7226 /T 157.9/ 11.7 2015-Dec-09 00:00 * 12.85806 15.08536 0.18091241554938 14.76 120.7355 /T 147.6/ 6.2 2015-Dec-10 00:00 * 13.91941 17.82772 0.19107688139945 14.87 121.5184 /T 137.1/ 2.4 2015-Dec-11 00:00 *m 14.92059 20.28800 0.20169270560098 14.97 122.1080 /T 126.4/ 0.4 2015-Dec-12 00:00 *m 15.86902 22.49825 0.21269829074565 15.08 122.5363 /T 115.4/ 0.4 2015-Dec-13 00:00 *m 16.77110 24.48782 0.22404195678866 15.19 122.8308 /T 104.2/ 2.6 2015-Dec-14 00:00 *m 17.63239 26.28298 0.23568041888762 15.30 123.0142 /T 92.9/ 7.1 2015-Dec-15 00:00 *m 18.45771 27.90694 0.24757741475305 15.41 123.1055 /T 81.5/ 13.6 2015-Dec-16 00:00 *m 19.25127 29.38002 0.25970251846229 15.52 123.1203 /T 70.0/ 22.0 2015-Dec-17 00:00 *m 20.01674 30.71995 0.27203014176476 15.62 123.0713 /T 58.8/ 32.0 2015-Dec-18 00:00 *m 20.75733 31.94213 0.28453870661297 15.73 122.9689 /T 47.9/ 43.0 2015-Dec-19 00:00 *m 21.47587 33.05990 0.29720996609809 15.83 122.8216 /T 38.2/ 54.4 2015-Dec-20 00:00 *m 22.17484 34.08488 0.31002844998005 15.93 122.6364 /T 30.6/ 65.7 2015-Dec-21 00:00 *m 22.85644 35.02714 0.32298101241543 16.02 122.4190 /T 27.4/ 76.2 2015-Dec-22 00:00 *m 23.52261 35.89545 0.33605646163361 16.12 122.1741 /T 30.0/ 85.3 2015-Dec-23 00:00 *m 24.17507 36.69746 0.34924525364585 16.21 121.9055 /T 37.2/ 92.4 2015-Dec-24 00:00 *m 24.81537 37.43985 0.36253923477653 16.30 121.6163 /T 46.7/ 97.2 2015-Dec-25 00:00 * 25.44489 38.12848 0.37593142123078 16.39 121.3094 /T 57.3/ 99.5 2015-Dec-26 00:00 * 26.06489 38.76849 0.38941580795672 16.47 120.9870 /T 68.2/ 99.4 2015-Dec-27 00:00 * 26.67651 39.36442 0.40298720290223 16.56 120.6509 /T 79.1/ 96.8 2015-Dec-28 00:00 * 27.28077 39.92028 0.41664108529996 16.64 120.3027 /T 89.8/ 92.3 2015-Dec-29 00:00 * 27.87864 40.43964 0.43037348728559 16.72 119.9439 /T 100.1/ 86.2 2015-Dec-30 00:00 * 28.47098 40.92567 0.44418089737738 16.80 119.5755 /T 110.0/ 78.8 2015-Dec-31 00:00 * 29.05858 41.38119 0.45806018311151 16.88 119.1987 /T 119.3/ 70.5 2003 SD220 Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta APmag S-O-T /r T-O-M/Illu% 2015-Nov-15 00:00 157.18792 40.36414 0.17121811852003 15.90 89.3477 /L 118.8/ 10.6 2015-Nov-16 00:00 157.87191 39.92725 0.16823764531924 15.86 89.5756 /L 128.4/ 17.7 2015-Nov-17 00:00 158.56621 39.47202 0.16523309185800 15.82 89.7875 /L 137.2/ 26.4 2015-Nov-18 00:00 159.27144 38.99721 0.16220663766050 15.77 89.9822 /L 144.6/ 36.3 2015-Nov-19 00:00 159.98833 38.50146 0.15916050592581 15.73 90.1586 /L 149.1/ 47.1 2015-Nov-20 00:00 160.71765 37.98332 0.15609696008030 15.69 90.3153 /L 149.1/ 58.3 2015-Nov-21 00:00 161.46029 37.44121 0.15301830156610 15.65 90.4508 /L 144.3/ 69.3 2015-Nov-22 00:00 162.21721 36.87346 0.14992687058259 15.60 90.5636 /L 136.1/ 79.4 2015-Nov-23 00:00 162.98945 36.27822 0.14682505275065 15.56 90.6519 /L 125.8/ 88.1 2015-Nov-24 00:00 163.77811 35.65354 0.14371529546668 15.52 90.7138 /L 114.4/ 94.6 2015-Nov-25 00:00 164.58435 34.99732 0.14060013701823 15.47 90.7474 /L 102.6/ 98.6 2015-Nov-26 00:00 165.40936 34.30728 0.13748224877945 15.43 90.7504 /L 90.6/ 99.8 2015-Nov-27 00:00 166.25437 33.58099 0.13436448684441 15.39 90.7208 /L 78.8/ 98.3 2015-Nov-28 00:00 167.12064 32.81580 0.13124994653960 15.34 90.6559 /L 67.3/ 94.3 2015-Nov-29 00:00 168.00949 32.00883 0.12814201335351 15.30 90.5532 /L 56.4/ 88.3 2015-Nov-30 00:00 168.92228 31.15696 0.12504440683677 15.26 90.4098 /L 46.2/ 80.7 2015-Dec-01 00:00 169.86047 30.25680 0.12196121791555 15.21 90.2227 /L 37.1/ 72.0 2015-Dec-02 00:00 170.82561 29.30469 0.11889694272617 15.17 89.9886 /L 29.6/ 62.7 2015-Dec-03 00:00 171.81935 28.29666 0.11585651678649 15.13 89.7039 /L 24.8/ 53.2 2015-Dec-04 00:00 172.84345 27.22847 0.11284535259858 15.09 89.3648 /L 23.8/ 43.7 2015-Dec-05 00:00 173.89979 26.09555 0.10986938249242 15.05 88.9672 /L 27.0/ 34.5 2015-Dec-06 00:00 174.99039 24.89307 0.10693510725187 15.01 88.5066 /L 33.1/ 25.9 2015-Dec-07 00:00 176.11735 23.61595 0.10404964998726 14.98 87.9786 /L 40.8/ 18.1 2015-Dec-08 00:00 177.28295 22.25887 0.10122081377103 14.94 87.3782 /L 49.5/ 11.4 2015-Dec-09 00:00 178.48956 20.81640 0.09845714060137 14.91 86.7006 /L 58.8/ 6.0 2015-Dec-10 00:00 179.73969 19.28301 0.09576796820379 14.88 85.9406 /L 68.6/ 2.3 2015-Dec-11 00:00 181.03597 17.65327 0.09316348000025 14.86 85.0934 /L 78.8/ 0.4 2015-Dec-12 00:00 182.38114 15.92200 0.09065474232539 14.84 84.1541 /L 89.3/ 0.5 2015-Dec-13 00:00 183.77806 14.08449 0.08825372175133 14.83 83.1184 /L 100.0/ 2.9 2015-Dec-14 00:00 185.22967 12.13680 0.08597327429785 14.83 81.9826 /L 111.0/ 7.3 2015-Dec-15 00:00 186.73902 10.07611 0.08382709742514 14.83 80.7439 /L 122.2/ 13.9 2015-Dec-16 00:00 188.30916 7.90106 0.08182963512715 14.84 79.4009 /L 133.6/ 22.3 2015-Dec-17 00:00 189.94318 5.61231 0.07999592641546 14.85 77.9539 /L 145.0/ 32.1 2015-Dec-18 00:00 191.64408 3.21288 0.07834138853498 14.88 76.4054 /L 156.6/ 43.0 2015-Dec-19 00:00 193.41478 0.70869 0.07688152915738 14.92 74.7601 /L 168.1/ 54.3 2015-Dec-20 00:00 195.25793 -1.89111 0.07563158731881 14.98 73.0261 /L 177.3/ 65.5 2015-Dec-21 00:00 197.17590 -4.57386 0.07460611131793 15.04 71.2139 /L 167.7/ 75.9 2015-Dec-22 00:00 199.17061 -7.32335 0.07381849257792 15.12 69.3377 /L 156.1/ 85.0 2015-Dec-23 00:00 201.24339 -10.11997 0.07328048584824 15.21 67.4141 /L 144.5/ 92.2 2015-Dec-24 00:00 203.39486 -12.94122 0.07300175533173 15.32 65.4623 /L 133.0/ 97.1 2015-Dec-25 00:00 205.62477 -15.76244 0.07298949038600 15.44 63.5031 /L 121.8/ 99.5 2015-Dec-26 00:00 207.93184 -18.55774 0.07324813130577 15.57 61.5580 /L 111.0/ 99.5 2015-Dec-27 00:00 210.31367 -21.30117 0.07377923517438 15.71 59.6482 /L 100.6/ 97.1 2015-Dec-28 00:00 212.76662 -23.96782 0.07458149575343 15.86 57.7933 /L 90.7/ 92.6 2015-Dec-29 00:00 215.28573 -26.53491 0.07565091308861 16. 56.0109 /L 81.2/ 86.5 2015-Dec-30 00:00 217.86470 -28.98260 0.07698109152191 16. 54.3155 /L 72.2/ 79.0 2015-Dec-31 00:00 220.49593 -31.29468 0.07856363216972 16. 52.7178 /L 63.7/ 70.6 1995 YR1 Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta APmag S-O-T /r T-O-M/Illu% 2015-Dec-10 00:00 118.59994 14.32224 0.24794219846105 18.92 139.3463 /L 123.3/ 2.3 2015-Dec-11 00:00 119.38518 13.91238 0.23024085426999 18.74 139.4941 /L 135.0/ 0.4 2015-Dec-12 00:00 120.27606 13.43855 0.21265121214578 18.55 139.5197 /L 146.9/ 0.5 2015-Dec-13 00:00 121.30089 12.88325 0.19518308864632 18.36 139.3898 /L 158.7/ 2.9 2015-Dec-14 00:00 122.49837 12.22226 0.17785089300189 18.15 139.0585 /L 170.3/ 7.3 2015-Dec-15 00:00 123.92263 11.42113 0.16067617902398 17.93 138.4615 /L 175.0/ 13.9 2015-Dec-16 00:00 125.65159 10.42951 0.14369194862125 17.69 137.5053 /L 164.6/ 22.3 2015-Dec-17 00:00 127.80101 9.17139 0.12695020708475 17.44 136.0503 /L 153.3/ 32.1 2015-Dec-18 00:00 130.54925 7.52808 0.11053585057609 17.18 133.8801 /L 142.4/ 43.0 2015-Dec-19 00:00 134.18251 5.30781 0.09459351075865 16.91 130.6464 /L 132.4/ 54.3 2015-Dec-20 00:00 139.17973 2.19339 0.07938205932456 16.65 125.7697 /L 123.8/ 65.5 2015-Dec-21 00:00 146.36884 -2.33033 0.06538859486878 16.42 118.2761 /L 117.6/ 75.9 2015-Dec-22 00:00 157.16172 -8.96304 0.05355489883375 16.31 106.6527 /L 115.5/ 85.0 2015-Dec-23 00:00 173.53054 -17.91407 0.04558146343375 16.55 89.3973 /L 119.2/ 92.2 2015-Dec-24 00:00 196.04163 -26.82610 0.04363746576485 17.49 67.7842 /L 127.8/ 97.1 2015-Dec-25 00:00 219.77196 -31.55789 0.04846649728672 19. 47.5577 /L 135.9/ 99.5 2015-Dec-26 00:00 238.25641 -32.08878 0.05843454025576 21. 32.8320 /L 139.0/ 99.5 2015-Dec-27 00:00 250.61956 -30.93326 0.07145036618488 24. 23.1971 /L 137.2/ 97.1 2015-Dec-28 00:00 258.76525 -29.49438 0.08617707201791 26. 16.9697 /L 131.8/ 92.6 2015-Dec-29 00:00 264.33041 -28.19272 0.10191280467381 28. 12.8754 /L 124.4/ 86.5 2015-Dec-30 00:00 268.30525 -27.10142 0.11829612482009 31. 10.1392 /L 115.7/ 79.0 2008 CM Date__(UT)__HR:MN R.A._(a-appar)_DEC. delta APmag S-O-T /r T-O-M/Illu% 2015-Dec-15 00:00 234.56772 53.75541 0.17691169439084 16.62 80.5615 /L 92.4/ 13.9 2015-Dec-16 00:00 232.32015 54.08378 0.16594758913020 16.46 81.7981 /L 99.1/ 22.3 2015-Dec-17 00:00 229.71659 54.40362 0.15503916667175 16.29 83.2010 /L 105.6/ 32.1 2015-Dec-18 00:00 226.67593 54.69926 0.14421412297233 16.10 84.8061 /L 111.2/ 43.0 2015-Dec-19 00:00 223.09678 54.94460 0.13350792001120 15.90 86.6590 /L 115.3/ 54.3 2015-Dec-20 00:00 218.85488 55.09673 0.12296690026071 15.67 88.8194 /L 117.1/ 65.5 2015-Dec-21 00:00 213.80447 55.08602 0.11265286169953 15.41 91.3642 /L 116.0/ 75.9 2015-Dec-22 00:00 207.78935 54.80121 0.10264979455963 15.13 94.3933 /L 111.5/ 85.0 2015-Dec-23 00:00 200.67339 54.06955 0.09307369989523 14.82 98.0331 /L 103.8/ 92.2 2015-Dec-24 00:00 192.40115 52.63603 0.08408639359692 14.48 102.4372 /L 93.1/ 97.1 2015-Dec-25 00:00 183.08461 50.15679 0.07591318790908 14.12 107.7706 /L 80.0/ 99.5 2015-Dec-26 00:00 173.07256 46.23829 0.06886045346314 13.74 114.1595 /L 64.5/ 99.5 2015-Dec-27 00:00 162.92154 40.56222 0.06331928969920 13.36 121.5683 /L 47.2/ 97.1 2015-Dec-28 00:00 153.23523 33.10025 0.05972672490872 13.03 129.5907 /L 28.7/ 92.6 2015-Dec-29 00:00 144.46932 24.30816 0.05845662406746 12.79 137.2507 /L 12.6/ 86.5 2015-Dec-30 00:00 136.83924 15.07351 0.05966912290632 12.69 143.1294 /L 17.8/ 79.0 2015-Dec-31 00:00 130.35470 6.34069 0.06323114312007 12.74 146.1071 /L 35.1/ 70.6 2016-Jan-01 00:00 124.90704 -1.27905 0.06878622688700 12.92 146.2314 /L 52.2/ 61.6 2016-Jan-02 00:00 120.34405 -7.59709 0.07590385437207 13.19 144.5278 /L 67.9/ 52.3 2016-Jan-03 00:00 116.51319 -12.70147 0.08419299483022 13.48 142.0491 /L 82.0/ 42.9 2016-Jan-04 00:00 113.28012 -16.78859 0.09334517961397 13.77 139.4245 /L 94.7/ 33.7 2016-Jan-05 00:00 110.53345 -20.06437 0.10313300830444 14.06 136.9353 /L 106.0/ 25.1 2016-Jan-06 00:00 108.18350 -22.70581 0.11339329492569 14.32 134.6776 /L 115.9/ 17.1 2016-Jan-07 00:00 106.15896 -24.85330 0.12400945636005 14.57 132.6658 /T 124.0/ 10.3 2016-Jan-08 00:00 104.40333 -26.61453 0.13489757998340 14.79 130.8821 /T 130.0/ 5.0 2016-Jan-09 00:00 102.87177 -28.07114 0.14599644663368 15.01 129.2991 /T 132.9/ 1.5 2016-Jan-10 00:00 101.52853 -29.28505 0.15726065558220 15.20 127.8885 /T 132.5/ 0.2 2016-Jan-11 00:00 100.34491 -30.30346 0.16865594128268 15.38 126.6248 /T 128.8/ 1.2 2016-Jan-12 00:00 99.29774 -31.16266 0.18015597946464 15.55 125.4857 /T 122.5/ 4.7 2016-Jan-13 00:00 98.36811 -31.89088 0.19174019407628 15.71 124.4526 /T 114.6/ 10.6 2016-Jan-14 00:00 97.54051 -32.51024 0.20339223787322 15.86 123.5100 /T 105.6/ 18.6 2016-Jan-15 00:00 96.80207 -33.03831 0.21509892919900 16.00 122.6449 /T 96.2/ 28.3 2016-Jan-16 00:00 96.14209 -33.48914 0.22684949962340 16.14 121.8463 /T 86.9/ 39.1 2016-Jan-17 00:00 95.55154 -33.87409 0.23863505452914 16.26 121.1054 /T 77.9/ 50.4 2016-Jan-18 00:00 95.02277 -34.20243 0.25044818043369 16.38 120.4145 /T 69.7/ 61.6 2016-Jan-19 00:00 94.54930 -34.48177 0.26228265423966 16.50 119.7672 /T 62.7/ 72.2
Setups
We will update this section of the planning page later. Here's one of our standard CW setups: CW setup: --------------------------------------------------------------------------- TX polarization RCP RCV polarization LCP & RCP Frequency hops: no hopping Bandwidth: 4000 Hz TXoffset +500 Hz Sampling interval: 2500 x 0.1 usec FFT for PFS files: 4000 for 1.0 Hz resolution Ranging setups: --------------------------------------------------------------------------- 10-usec baud 10 usec code 127 PRP 1270 usec FFT 128 ncoh 1 bandwidth 787 Hz resolution 12.3 Hz TXOFF +100Hz (echo in bin 32 + 8 = 40) --------------------------------------------------------------------------- 11-usec baud 11 usec code 127 PRP 1397 usec FFT 64 ncoh 1 bandwidth 716 Hz resolution 11.2 Hz TXOFF +100 Hz (echo in bin 32 + 9= 41) ------------------------------------------------------------------------- 1-usec baud 1 usec code 255 FFT 512 ncoh 16 bandwidth 245 Hz resolution 0.48 Hz TXOFF +50 Hz ---------------------------------------------------------------------
Instructions
NOTE: Data should be moved to the appropriate subdirectories in aardvark:/export/data0/2011uw158/raw/
POINTING:
OSOD and predicts will be on aardvark: ...not available yet... POINTING TX Offsets Date (UTC) DOY hhmmss RA Dec Macro LHA Dec RTT OSOD ... to be added ... Transmit offsets are given in millidegrees.
PRDX.OUT.14f-14-14.?? TRANSMITTER: STATION #14, RECEIVER: STATION #14 RECEIVER U.T. RANGE DOPPLER LHA DEC RA EL
1998 WT24 GOLDSTONE MASTERLOG
============================================================================== Receive TX Setup hops dwell code ncoh FFT runs start -stop OSOD offset Poln Notes ------------------------------------------------------------------------------
Dr. Lance A. M. Benner | PHONE: (818) 354-7412 Mail Stop 183-601 | FAX: (818) 393-4445 Jet Propulsion Laboratory | email: lance.benner@jpl.nasa.gov California Institute of Technology | Plan: To live long and prosper Pasadena, CA 91109-8099 http://echo.jpl.nasa.gov/asteroids/1998WT24/1998WT24_2015_planning.html
Asteroid Radar Astronomy