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2004BY21  ▹ 
OBSERVATIONAL INFORMATION
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Detections | Residuals | Detections & Residuals

[1-61]

Designation T Tech N Date Right Ascension Declination Apparent Magnitude Star Catalog Site code χ Used A Used M
yr-mo-day precision hr:min:sec precision rms F bias residual deg min sec precision rms F bias residual mag/col rms residual
2004BY21 O C 2004-01-19.27501 1.000E-05 07:48:59.560 1.500E-01 1.000 F 0.151 1.230 +35° 48' 04.40" 1.000E-01 1.000 F 0.302 -0.159 19.8 0.70 -1.03 c 704 1.25 Yes Yes
2004BY21 O C 2004-01-19.30040 1.000E-05 07:48:57.130 1.500E-01 1.000 F 0.151 0.013 +35° 48' 16.70" 1.000E-01 1.000 F 0.302 0.148 19.8 0.70 -1.03 c 704 0.15 Yes Yes
2004BY21 O C 2004-01-19.31334 1.000E-05 07:48:56.130 1.500E-01 1.000 F 0.151 2.296 +35° 48' 21.80" 1.000E-01 1.000 F 0.302 -0.805 20.2 0.70 -0.63 c 704 2.45 Yes Yes
2004BY21 O C 2004-01-19.32613 1.000E-05 07:48:54.870 1.500E-01 1.000 F 0.151 1.243 +35° 48' 28.80" 1.000E-01 1.000 F 0.302 0.251 20.3 0.70 -0.53 c 704 1.28 Yes Yes
2004BY21 O C 5 2004-01-20.26771 1.000E-05 07:47:32.950 1.500E-01 0.300 F 0.237 0.154 +35° 55' 44.00" 1.000E-01 0.300 F 0.336 0.021 19.5 R 0.70 -0.13 c 673 0.57 Yes Yes
2004BY21 O C 5 2004-01-20.27153 1.000E-05 07:47:32.590 1.500E-01 0.300 F 0.237 0.074 +35° 55' 45.80" 1.000E-01 0.300 F 0.336 0.040 c 673 0.30 Yes No
2004BY21 O C 5 2004-01-20.28368 1.000E-05 07:47:31.440 1.500E-01 0.300 F 0.237 -0.229 +35° 55' 51.50" 1.000E-01 0.300 F 0.336 0.097 c 673 0.91 Yes No
2004BY21 O C 5 2004-01-20.29387 1.000E-05 07:47:30.470 1.500E-01 0.300 F 0.237 -0.538 +35° 55' 56.60" 1.000E-01 0.300 F 0.336 0.492 c 673 2.63 Yes No
2004BY21 O C 2004-01-20.91742 1.000E-05 07:46:35.900 1.500E-01 1.000 F 0.025 0.716 +36° 00' 35.80" 1.000E-01 1.000 F 0.009 1.742 19.7 R 0.70 0.07 r 938 1.89 Yes Yes
2004BY21 O C 2004-01-21.21124 1.000E-05 07:46:09.440 1.500E-01 1.000 F 0.025 0.824 +36° 02' 44.40" 1.000E-01 1.000 F 0.009 -0.337 19.3 R 0.70 -0.32 r H88 0.90 Yes Yes
2004BY21 O C 2004-01-21.22205 1.000E-05 07:46:08.380 1.500E-01 1.000 F 0.025 0.196 +36° 02' 50.10" 1.000E-01 1.000 F 0.009 0.652 19.6 R 0.70 -0.02 r H88 0.68 Yes Yes
2004BY21 O C 2004-01-21.26926 1.000E-05 07:46:04.620 1.500E-01 1.000 F 0.237 3.392 +36° 03' 09.50" 1.000E-01 1.000 F 0.336 -2.774 19.3 R 0.70 -0.32 c 711 4.35 No Yes
2004BY21 O C I 2004-01-21.28211 1.000E-05 07:46:03.410 1.500E-01 1.000 F 0.237 3.345 +36° 03' 17.20" 1.000E-01 1.000 F 0.336 -0.711 19.0 R 0.70 -0.62 c 711 3.39 No Yes
2004BY21 O C F 2004-01-21.29511 1.000E-05 07:46:01.870 1.500E-01 1.000 F 0.237 -0.532 +36° 03' 23.00" 1.000E-01 1.000 F 0.336 -0.572 c 711 0.79 Yes No
2004BY21 O C 2004-01-22.28662 1.000E-05 07:44:33.710 1.500E-01 1.000 F 0.321 -0.238 +36° 10' 28.40" 1.000E-01 1.000 F 0.283 0.511 20.2 0.70 -0.62 c 704 0.57 Yes Yes
2004BY21 O C 2004-01-22.29961 1.000E-05 07:44:32.450 1.500E-01 1.000 F 0.321 -0.652 +36° 10' 32.50" 1.000E-01 1.000 F 0.283 -0.808 20.1 0.70 -0.72 c 704 1.04 Yes Yes
2004BY21 O C 2004-01-22.31240 1.000E-05 07:44:31.340 1.500E-01 1.000 F 0.321 0.517 +36° 10' 38.00" 1.000E-01 1.000 F 0.283 -0.603 20.3 0.70 -0.52 c 704 0.80 Yes Yes
2004BY21 O C 2004-01-22.33829 1.000E-05 07:44:28.870 1.500E-01 1.000 F 0.321 0.145 +36° 10' 48.40" 1.000E-01 1.000 F 0.283 -0.802 20.4 0.70 -0.42 c 704 0.82 Yes Yes
2004BY21 O C 2004-02-10.17756 1.000E-05 07:18:28.400 1.500E-01 1.000 F 0.181 0.256 +37° 18' 49.40" 1.000E-01 1.000 F 0.097 0.317 20.2 R 0.70 0.44 c 926 0.41 Yes Yes
2004BY21 O C 2004-02-10.18141 1.000E-05 07:18:28.120 1.500E-01 1.000 F 0.181 0.170 +37° 18' 49.20" 1.000E-01 1.000 F 0.097 0.056 20.3 R 0.70 0.54 c 926 0.18 Yes Yes
2004BY21 O C 2004-02-10.18524 1.000E-05 07:18:27.840 1.500E-01 1.000 F 0.181 0.068 +37° 18' 49.30" 1.000E-01 1.000 F 0.097 0.100 20.0 R 0.70 0.24 c 926 0.12 Yes Yes
2004BY21 O C 2004-03-10.89676 1.000E-05 07:13:18.560 1.500E-01 1.000 F -0.015 -0.767 +35° 11' 52.70" 1.000E-01 1.000 F -0.007 -0.648 20.6 R 0.70 0.50 r 540 1.01 Yes Yes
2004BY21 O C 2004-03-10.91181 1.000E-05 07:13:19.380 1.500E-01 1.000 F -0.015 0.917 +35° 11' 46.90" 1.000E-01 1.000 F -0.007 0.728 20.4 R 0.70 0.30 r 540 1.18 Yes Yes
2004BY21 O C 1 2004-04-16.20659 1.000E-05 08:17:16.910 1.500E-01 1.000 F -0.040 -0.325 +28° 21' 22.60" 1.000E-01 1.000 F 0.154 -0.353 o 696 0.48 Yes No
2004BY21 O C 1 2004-04-16.21345 1.000E-05 08:17:17.920 1.500E-01 1.000 F -0.040 -0.318 +28° 21' 16.50" 1.000E-01 1.000 F 0.154 0.105 o 696 0.34 Yes No
2004BY21 O C 7 2004-05-24.19233 1.000E-05 10:07:00.880 1.500E-01 1.000 F 0.024 0.116 +15° 04' 34.10" 1.000E-01 1.000 F 0.144 0.573 o 696 0.59 Yes No
2004BY21 O C 7 2004-05-24.19748 1.000E-05 10:07:01.820 1.500E-01 1.000 F 0.024 -0.038 +15° 04' 25.30" 1.000E-01 1.000 F 0.144 -0.171 20.9 R 0.70 0.34 o 696 0.18 Yes Yes
2004BY21 O C 2008-05-04.62454 1.000E-05 19:11:59.470 1.500E-01 1.118 F 0.032 -0.057 -29° 04' 42.60" 1.000E-01 1.118 F 0.187 0.117 20.3 R 0.70 0.39 o 474 0.12 Yes Yes
2004BY21 O C 2008-05-04.62674 1.000E-05 19:11:59.580 1.500E-01 1.118 F 0.032 -0.003 -29° 04' 43.50" 1.000E-01 1.118 F 0.187 0.446 20.0 R 0.70 0.09 o 474 0.40 Yes Yes
2004BY21 O C 2008-05-04.62870 1.000E-05 19:11:59.670 1.500E-01 1.118 F 0.032 -0.059 -29° 04' 44.70" 1.000E-01 1.118 F 0.187 0.341 20.1 R 0.70 0.19 o 474 0.31 Yes Yes
2004BY21 O C 2008-05-04.63056 1.000E-05 19:11:59.750 1.500E-01 1.118 F 0.032 -0.182 -29° 04' 46.00" 1.000E-01 1.118 F 0.187 0.080 19.7 R 0.70 -0.21 o 474 0.18 Yes Yes
2004BY21 O C 2008-05-04.64005 1.000E-05 19:12:00.230 1.500E-01 1.118 F 0.032 0.144 -29° 04' 51.20" 1.000E-01 1.118 F 0.187 0.170 19.9 R 0.70 -0.01 o 474 0.21 Yes Yes
2004BY21 O C 2008-05-05.61249 1.000E-05 19:12:49.140 1.500E-01 1.000 F 0.032 0.037 -29° 13' 42.90" 1.000E-01 1.000 F 0.187 0.101 19.9 R 0.70 0.00 o 474 0.11 Yes Yes
2004BY21 O C 2008-05-05.61459 1.000E-05 19:12:49.250 1.500E-01 1.000 F 0.032 0.250 -29° 13' 43.80" 1.000E-01 1.000 F 0.187 0.387 20.0 R 0.70 0.10 o 474 0.47 Yes Yes
2004BY21 O C 2008-05-05.61666 1.000E-05 19:12:49.340 1.500E-01 1.000 F 0.032 0.219 -29° 13' 45.20" 1.000E-01 1.000 F 0.187 0.156 20.1 R 0.70 0.20 o 474 0.28 Yes Yes
2004BY21 O C 2008-05-05.61898 1.000E-05 19:12:49.450 1.500E-01 1.000 F 0.032 0.305 -29° 13' 46.20" 1.000E-01 1.000 F 0.187 0.465 19.9 R 0.70 0.00 o 474 0.57 Yes Yes
2004BY21 O C 2014-11-29.41671 1.000E-05 04:28:55.250 1.500E-01 0.500 F -0.002 -0.115 +26° 51' 03.40" 1.000E-01 0.500 F 0.025 0.121 21.6 V 0.70 -0.63 q G96 0.34 Yes Yes
2004BY21 O C 2014-11-29.42062 1.000E-05 04:28:54.940 1.500E-01 0.500 F -0.002 -0.006 +26° 51' 03.50" 1.000E-01 0.500 F 0.025 0.358 21.8 V 0.70 -0.43 q G96 0.73 Yes Yes
2004BY21 O C 2014-11-29.42452 1.000E-05 04:28:54.570 1.500E-01 0.500 F -0.002 -0.712 +26° 51' 03.30" 1.000E-01 0.500 F 0.025 0.295 22.0 V 0.70 -0.23 q G96 1.58 Yes Yes
2004BY21 O C 2014-11-29.42842 1.000E-05 04:28:54.270 1.500E-01 0.500 F -0.002 -0.482 +26° 51' 03.10" 1.000E-01 0.500 F 0.025 0.233 22.1 V 0.70 -0.13 q G96 1.10 Yes Yes
2004BY21 O C K 2018-11-14.32847 1.000E-06 07:12:15.800 1.500E-01 1.000 F -0.144 -0.213 +29° 15' 25.10" 1.000E-01 1.000 F -0.013 -0.239 22.4 V 0.70 -0.13 u H21 0.32 Yes Yes
2004BY21 O C K 2018-11-14.33719 1.000E-06 07:12:15.950 1.500E-01 1.000 F -0.144 0.034 +29° 15' 27.70" 1.000E-01 1.000 F -0.013 -0.091 22.3 V 0.70 -0.23 u H21 0.10 Yes Yes
2004BY21 O C K 2018-11-14.35179 1.000E-06 07:12:16.180 1.500E-01 1.000 F -0.144 0.184 +29° 15' 32.00" 1.000E-01 1.000 F -0.013 0.117 22.4 V 0.70 -0.13 u H21 0.22 Yes Yes
2004BY21 O C 2018-12-17.58099 1.000E-05 07:00:16.212 1.500E-02 0.200 F 0.000 0.065 +32° 42' 36.94" 1.000E-02 0.200 F 0.000 -0.128 21.1 w 0.70 0.02 U F51 0.78 Yes Yes
2004BY21 O C 2018-12-17.59332 1.000E-05 07:00:15.388 1.500E-02 0.200 F 0.000 0.110 +32° 42' 42.00" 1.000E-02 0.200 F 0.000 -0.159 21.2 w 0.70 0.12 U F51 1.05 Yes Yes
2004BY21 O C 2018-12-17.60563 1.000E-05 07:00:14.551 1.500E-02 0.200 F 0.000 -0.049 +32° 42' 47.18" 1.000E-02 0.200 F 0.000 -0.042 21.5 w 0.70 0.42 U F51 0.36 Yes Yes
2004BY21 O C 2019-01-04.23299 1.000E-05 06:36:01.360 1.500E-01 0.500 F 0.000 0.247 +34° 33' 56.50" 1.000E-01 0.500 F 0.000 0.048 20.9 G 0.70 0.45 V G96 0.51 Yes Yes
2004BY21 O C 2019-01-04.24535 1.000E-05 06:36:00.110 1.500E-01 0.500 F 0.000 -0.035 +34° 34' 00.30" 1.000E-01 0.500 F 0.000 0.101 21.1 G 0.70 0.65 V G96 0.22 Yes Yes
2004BY21 O C 2019-01-04.25104 1.000E-05 06:35:59.540 1.500E-01 0.500 F 0.000 -0.092 +34° 34' 02.10" 1.000E-01 0.500 F 0.000 0.184 20.8 G 0.70 0.35 V G96 0.42 Yes Yes
2004BY21 O C 2019-01-04.25629 1.000E-05 06:35:59.040 1.500E-01 0.500 F 0.000 0.178 +34° 34' 03.80" 1.000E-01 0.500 F 0.000 0.306 20.9 G 0.70 0.45 V G96 0.72 Yes Yes
2004BY21 O C 2019-01-15.23232 1.000E-05 06:18:22.870 1.500E-01 0.500 F 0.000 -0.382 +35° 13' 13.10" 1.000E-01 0.500 F 0.000 0.014 21.3 G 0.70 0.77 V G96 0.78 Yes Yes
2004BY21 O C 2019-01-15.23752 1.000E-05 06:18:22.400 1.500E-01 0.500 F 0.000 0.058 +35° 13' 13.70" 1.000E-01 0.500 F 0.000 -0.080 21.0 G 0.70 0.47 V G96 0.20 Yes Yes
2004BY21 O C 2019-01-15.24270 1.000E-05 06:18:21.910 1.500E-01 0.500 F 0.000 0.229 +35° 13' 14.40" 1.000E-01 0.500 F 0.000 -0.067 21.1 G 0.70 0.56 V G96 0.49 Yes Yes
2004BY21 O C 2019-01-15.24790 1.000E-05 06:18:21.390 1.500E-01 0.500 F 0.000 0.057 +35° 13' 14.60" 1.000E-01 0.500 F 0.000 -0.550 21.0 G 0.70 0.46 V G96 1.12 Yes Yes
2004BY21 O C | 2023-01-16.33289 1.000E-05 13:10:24.730 1.500E-01 1.000 F 0.229 -0.303 +03° 48' 14.40" 1.000E-01 1.000 F 0.184 -0.659 20.5 V 0.70 -0.32 u 807 0.73 Yes Yes
2004BY21 O C | 2023-01-16.33820 1.000E-05 13:10:25.700 1.500E-01 1.000 F 0.229 -0.088 +03° 48' 08.90" 1.000E-01 1.000 F 0.184 -0.703 20.6 V 0.70 -0.22 u 807 0.72 Yes Yes
2004BY21 O C | 2023-01-16.34332 1.000E-05 13:10:26.610 1.500E-01 1.000 F 0.229 -0.255 +03° 48' 04.20" 1.000E-01 1.000 F 0.184 -0.142 20.6 V 0.70 -0.22 u 807 0.29 Yes Yes
2004BY21 O C 1 2023-02-02.50675 1.000E-06 14:04:10.844 1.500E-02 0.500 F 0.000 -0.092 -01° 20' 56.47" 1.000E-02 0.500 F 0.000 0.050 20.07G 0.50 -0.06 V G96 0.23 Yes Yes
2004BY21 O C 1 2023-02-02.51234 1.000E-06 14:04:11.888 1.500E-02 0.500 F 0.000 -0.140 -01° 21' 02.84" 1.000E-02 0.500 F 0.000 -0.033 20.45G 0.50 0.32 V G96 0.31 Yes Yes
2004BY21 O C 1 2023-02-02.51793 1.000E-06 14:04:12.943 1.500E-02 0.500 F 0.000 -0.040 -01° 21' 09.14" 1.000E-02 0.500 F 0.000 -0.041 20.57G 0.50 0.44 V G96 0.12 Yes Yes
2004BY21 O C 1 2023-02-02.52352 1.000E-06 14:04:13.980 1.500E-02 0.500 F 0.000 -0.194 -01° 21' 15.37" 1.000E-02 0.500 F 0.000 0.016 20.69G 0.50 0.56 V G96 0.43 Yes Yes

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