NEODyS-2

Near Earth Objects - Dynamic Site
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2004BY21  ▹ 
OBSERVATIONAL INFORMATION

Detections | Residuals | Detections & Residuals

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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 1.249 +35° 48' 04.40" 1.000E-01 1.000 F 0.302 -0.199 19.8 0.70 -1.01 c 704 1.28 Yes Yes
2004BY21 O C 2004-01-19.30040 1.000E-05 07:48:57.130 1.500E-01 1.000 F 0.151 0.033 +35° 48' 16.70" 1.000E-01 1.000 F 0.302 0.109 19.8 0.70 -1.01 c 704 0.11 Yes Yes
2004BY21 O C 2004-01-19.31334 1.000E-05 07:48:56.130 1.500E-01 1.000 F 0.151 2.315 +35° 48' 21.80" 1.000E-01 1.000 F 0.302 -0.844 20.2 0.70 -0.61 c 704 2.48 Yes Yes
2004BY21 O C 2004-01-19.32613 1.000E-05 07:48:54.870 1.500E-01 1.000 F 0.151 1.263 +35° 48' 28.80" 1.000E-01 1.000 F 0.302 0.211 20.3 0.70 -0.51 c 704 1.29 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 0.173 +35° 55' 44.00" 1.000E-01 0.300 F 0.336 -0.020 19.5 R 0.70 -0.11 c 673 0.64 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 0.093 +35° 55' 45.80" 1.000E-01 0.300 F 0.336 -0.001 c 673 0.34 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 -0.210 +35° 55' 51.50" 1.000E-01 0.300 F 0.336 0.057 c 673 0.80 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 -0.519 +35° 55' 56.60" 1.000E-01 0.300 F 0.336 0.451 c 673 2.50 Yes No
2004BY21 O C 2004-01-20.91742 1.000E-05 07:46:35.900 1.500E-01 1.000 F 0.025 0.735 +36° 00' 35.80" 1.000E-01 1.000 F 0.009 1.701 19.7 R 0.70 0.10 r 938 1.86 Yes Yes
2004BY21 O C 2004-01-21.21124 1.000E-05 07:46:09.440 1.500E-01 1.000 F 0.025 0.842 +36° 02' 44.40" 1.000E-01 1.000 F 0.009 -0.378 19.3 R 0.70 -0.30 r H88 0.93 Yes Yes
2004BY21 O C 2004-01-21.22205 1.000E-05 07:46:08.380 1.500E-01 1.000 F 0.025 0.215 +36° 02' 50.10" 1.000E-01 1.000 F 0.009 0.610 19.6 R 0.70 0.00 r H88 0.65 Yes Yes
2004BY21 O C 2004-01-21.26926 1.000E-05 07:46:04.620 1.500E-01 1.000 F 0.237 3.410 +36° 03' 09.50" 1.000E-01 1.000 F 0.336 -2.816 19.3 R 0.70 -0.30 c 711 4.39 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 3.364 +36° 03' 17.20" 1.000E-01 1.000 F 0.336 -0.753 19.0 R 0.70 -0.60 c 711 3.42 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 -0.514 +36° 03' 23.00" 1.000E-01 1.000 F 0.336 -0.613 c 711 0.81 Yes No
2004BY21 O C 2004-01-22.28662 1.000E-05 07:44:33.710 1.500E-01 1.000 F 0.321 -0.221 +36° 10' 28.40" 1.000E-01 1.000 F 0.283 0.468 20.2 0.70 -0.60 c 704 0.52 Yes Yes
2004BY21 O C 2004-01-22.29961 1.000E-05 07:44:32.450 1.500E-01 1.000 F 0.321 -0.634 +36° 10' 32.50" 1.000E-01 1.000 F 0.283 -0.851 20.1 0.70 -0.70 c 704 1.07 Yes Yes
2004BY21 O C 2004-01-22.31240 1.000E-05 07:44:31.340 1.500E-01 1.000 F 0.321 0.535 +36° 10' 38.00" 1.000E-01 1.000 F 0.283 -0.646 20.3 0.70 -0.50 c 704 0.84 Yes Yes
2004BY21 O C 2004-01-22.33829 1.000E-05 07:44:28.870 1.500E-01 1.000 F 0.321 0.163 +36° 10' 48.40" 1.000E-01 1.000 F 0.283 -0.845 20.4 0.70 -0.40 c 704 0.87 Yes Yes
2004BY21 O C 2004-02-10.17756 1.000E-05 07:18:28.400 1.500E-01 1.000 F 0.181 0.261 +37° 18' 49.40" 1.000E-01 1.000 F 0.097 0.256 20.2 R 0.70 0.46 c 926 0.37 Yes Yes
2004BY21 O C 2004-02-10.18141 1.000E-05 07:18:28.120 1.500E-01 1.000 F 0.181 0.174 +37° 18' 49.20" 1.000E-01 1.000 F 0.097 -0.005 20.3 R 0.70 0.56 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 0.072 +37° 18' 49.30" 1.000E-01 1.000 F 0.097 0.039 20.0 R 0.70 0.26 c 926 0.08 Yes Yes
2004BY21 O C 2004-03-10.89676 1.000E-05 07:13:18.560 1.500E-01 1.000 F -0.015 -0.806 +35° 11' 52.70" 1.000E-01 1.000 F -0.007 -0.719 20.6 R 0.70 0.52 r 540 1.09 Yes Yes
2004BY21 O C 2004-03-10.91181 1.000E-05 07:13:19.380 1.500E-01 1.000 F -0.015 0.877 +35° 11' 46.90" 1.000E-01 1.000 F -0.007 0.657 20.4 R 0.70 0.32 r 540 1.11 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 -0.457 +28° 21' 22.60" 1.000E-01 1.000 F 0.154 -0.393 o 696 0.61 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 -0.451 +28° 21' 16.50" 1.000E-01 1.000 F 0.154 0.066 o 696 0.46 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 -0.106 +15° 04' 34.10" 1.000E-01 1.000 F 0.144 0.614 o 696 0.64 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 -0.261 +15° 04' 25.30" 1.000E-01 1.000 F 0.144 -0.129 20.9 R 0.70 0.36 o 696 0.30 Yes Yes
2004BY21 O C 2008-05-04.62454 1.000E-05 19:11:59.470 1.500E-01 1.118 F 0.032 -0.152 -29° 04' 42.60" 1.000E-01 1.118 F 0.187 0.037 20.3 R 0.70 0.41 o 474 0.15 Yes Yes
2004BY21 O C 2008-05-04.62674 1.000E-05 19:11:59.580 1.500E-01 1.118 F 0.032 -0.098 -29° 04' 43.50" 1.000E-01 1.118 F 0.187 0.367 20.0 R 0.70 0.11 o 474 0.34 Yes Yes
2004BY21 O C 2008-05-04.62870 1.000E-05 19:11:59.670 1.500E-01 1.118 F 0.032 -0.154 -29° 04' 44.70" 1.000E-01 1.118 F 0.187 0.262 20.1 R 0.70 0.21 o 474 0.28 Yes Yes
2004BY21 O C 2008-05-04.63056 1.000E-05 19:11:59.750 1.500E-01 1.118 F 0.032 -0.277 -29° 04' 46.00" 1.000E-01 1.118 F 0.187 0.000 19.7 R 0.70 -0.19 o 474 0.26 Yes Yes
2004BY21 O C 2008-05-04.64005 1.000E-05 19:12:00.230 1.500E-01 1.118 F 0.032 0.049 -29° 04' 51.20" 1.000E-01 1.118 F 0.187 0.090 19.9 R 0.70 0.01 o 474 0.09 Yes Yes
2004BY21 O C 2008-05-05.61249 1.000E-05 19:12:49.140 1.500E-01 1.000 F 0.032 -0.056 -29° 13' 42.90" 1.000E-01 1.000 F 0.187 0.020 19.9 R 0.70 0.02 o 474 0.06 Yes Yes
2004BY21 O C 2008-05-05.61459 1.000E-05 19:12:49.250 1.500E-01 1.000 F 0.032 0.156 -29° 13' 43.80" 1.000E-01 1.000 F 0.187 0.307 20.0 R 0.70 0.12 o 474 0.35 Yes Yes
2004BY21 O C 2008-05-05.61666 1.000E-05 19:12:49.340 1.500E-01 1.000 F 0.032 0.126 -29° 13' 45.20" 1.000E-01 1.000 F 0.187 0.075 20.1 R 0.70 0.22 o 474 0.15 Yes Yes
2004BY21 O C 2008-05-05.61898 1.000E-05 19:12:49.450 1.500E-01 1.000 F 0.032 0.212 -29° 13' 46.20" 1.000E-01 1.000 F 0.187 0.384 19.9 R 0.70 0.02 o 474 0.45 Yes Yes
2004BY21 O C 2014-11-29.41671 1.000E-05 04:28:55.250 1.500E-01 0.500 F -0.002 0.063 +26° 51' 03.40" 1.000E-01 0.500 F 0.025 0.215 21.6 V 0.70 -0.61 q G96 0.47 Yes Yes
2004BY21 O C 2014-11-29.42062 1.000E-05 04:28:54.940 1.500E-01 0.500 F -0.002 0.173 +26° 51' 03.50" 1.000E-01 0.500 F 0.025 0.451 21.8 V 0.70 -0.41 q G96 1.03 Yes Yes
2004BY21 O C 2014-11-29.42452 1.000E-05 04:28:54.570 1.500E-01 0.500 F -0.002 -0.533 +26° 51' 03.30" 1.000E-01 0.500 F 0.025 0.388 22.0 V 0.70 -0.21 q G96 1.41 Yes Yes
2004BY21 O C 2014-11-29.42842 1.000E-05 04:28:54.270 1.500E-01 0.500 F -0.002 -0.304 +26° 51' 03.10" 1.000E-01 0.500 F 0.025 0.326 22.1 V 0.70 -0.11 q G96 0.94 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 -0.211 +29° 15' 25.10" 1.000E-01 1.000 F -0.013 -0.210 22.4 V 0.70 -0.11 u H21 0.30 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 0.035 +29° 15' 27.70" 1.000E-01 1.000 F -0.013 -0.061 22.3 V 0.70 -0.21 u H21 0.07 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 0.186 +29° 15' 32.00" 1.000E-01 1.000 F -0.013 0.147 22.4 V 0.70 -0.11 u H21 0.24 Yes Yes
2004BY21 O C 2018-12-17.58099 1.000E-05 07:00:16.212 1.500E-02 0.200 F 0.000 0.031 +32° 42' 36.94" 1.000E-02 0.200 F 0.000 -0.116 21.1 w 0.70 0.04 U F51 0.65 Yes Yes
2004BY21 O C 2018-12-17.59332 1.000E-05 07:00:15.388 1.500E-02 0.200 F 0.000 0.076 +32° 42' 42.00" 1.000E-02 0.200 F 0.000 -0.147 21.2 w 0.70 0.14 U F51 0.91 Yes Yes
2004BY21 O C 2018-12-17.60563 1.000E-05 07:00:14.551 1.500E-02 0.200 F 0.000 -0.083 +32° 42' 47.18" 1.000E-02 0.200 F 0.000 -0.030 21.5 w 0.70 0.44 U F51 0.50 Yes Yes
2004BY21 O C 2019-01-04.23299 1.000E-05 06:36:01.360 1.500E-01 0.500 F 0.000 0.206 +34° 33' 56.50" 1.000E-01 0.500 F 0.000 0.040 20.9 G 0.70 0.47 V G96 0.43 Yes Yes
2004BY21 O C 2019-01-04.24535 1.000E-05 06:36:00.110 1.500E-01 0.500 F 0.000 -0.077 +34° 34' 00.30" 1.000E-01 0.500 F 0.000 0.093 21.1 G 0.70 0.67 V G96 0.24 Yes Yes
2004BY21 O C 2019-01-04.25104 1.000E-05 06:35:59.540 1.500E-01 0.500 F 0.000 -0.134 +34° 34' 02.10" 1.000E-01 0.500 F 0.000 0.176 20.8 G 0.70 0.37 V G96 0.45 Yes Yes
2004BY21 O C 2019-01-04.25629 1.000E-05 06:35:59.040 1.500E-01 0.500 F 0.000 0.136 +34° 34' 03.80" 1.000E-01 0.500 F 0.000 0.298 20.9 G 0.70 0.47 V G96 0.66 Yes Yes
2004BY21 O C 2019-01-15.23232 1.000E-05 06:18:22.870 1.500E-01 0.500 F 0.000 -0.422 +35° 13' 13.10" 1.000E-01 0.500 F 0.000 -0.008 21.3 G 0.70 0.79 V G96 0.86 Yes Yes
2004BY21 O C 2019-01-15.23752 1.000E-05 06:18:22.400 1.500E-01 0.500 F 0.000 0.018 +35° 13' 13.70" 1.000E-01 0.500 F 0.000 -0.102 21.0 G 0.70 0.49 V G96 0.21 Yes Yes
2004BY21 O C 2019-01-15.24270 1.000E-05 06:18:21.910 1.500E-01 0.500 F 0.000 0.189 +35° 13' 14.40" 1.000E-01 0.500 F 0.000 -0.088 21.1 G 0.70 0.59 V G96 0.43 Yes Yes
2004BY21 O C 2019-01-15.24790 1.000E-05 06:18:21.390 1.500E-01 0.500 F 0.000 0.017 +35° 13' 14.60" 1.000E-01 0.500 F 0.000 -0.572 21.0 G 0.70 0.49 V G96 1.16 Yes Yes

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