NEODyS-2

Near Earth Objects - Dynamic Site
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2021TB4  ▹ 
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
2021TB4 O C 2021-10-03.55537 1.000E-06 03:01:04.806 1.500E-02 0.200 F 0.000 -0.090 +02° 51' 12.35" 1.000E-02 0.200 F 0.000 0.164 20.91w 0.50 0.35 U F51 1.05 Yes Yes
2021TB4 O C 2021-10-03.57917 1.000E-06 03:00:41.800 1.500E-02 0.200 F 0.000 0.780 +02° 48' 04.09" 1.000E-02 0.200 F 0.000 0.559 20.43w 0.50 -0.14 U F51 4.16 No Yes
2021TB4 O C 2021-10-03.59103 1.000E-06 03:00:30.345 1.500E-02 0.200 F 0.000 0.379 +02° 46' 30.01" 1.000E-02 0.200 F 0.000 0.159 20.72w 0.50 0.15 U F51 2.53 Yes Yes
2021TB4 O C 2021-10-04.56264 1.000E-06 02:47:08.676 1.500E-02 0.200 F 0.000 -0.410 +00° 51' 59.71" 1.000E-02 0.200 F 0.000 -0.191 21.23w 0.50 0.52 U F51 2.42 Yes Yes
2021TB4 O C 2021-10-04.56834 1.000E-06 02:47:04.303 1.500E-02 0.200 F 0.000 0.700 +00° 51' 24.11" 1.000E-02 0.200 F 0.000 0.354 21.10w 0.50 0.39 U F51 3.70 No Yes
2021TB4 O C 2021-10-04.57401 1.000E-06 02:46:59.825 1.500E-02 0.200 F 0.000 -0.297 +00° 50' 47.76" 1.000E-02 0.200 F 0.000 -0.117 20.91w 0.50 0.20 U F51 1.71 Yes Yes
2021TB4 O C | 2021-10-05.22449 1.000E-05 02:39:34.110 1.500E-01 1.000 F 0.067 -0.246 -00° 11' 43.60" 1.000E-01 1.000 F -0.032 0.383 20.6 V 0.70 -0.37 u 807 0.46 Yes Yes
2021TB4 O C | 2021-10-05.23064 1.000E-05 02:39:29.900 1.500E-01 1.000 F 0.067 -0.660 -00° 12' 17.50" 1.000E-01 1.000 F -0.032 0.308 20.7 V 0.70 -0.28 u 807 0.73 Yes Yes
2021TB4 O C | 2021-10-05.23691 1.000E-05 02:39:25.670 1.500E-01 1.000 F 0.067 -0.198 -00° 12' 52.50" 1.000E-01 1.000 F -0.032 -0.253 20.7 V 0.70 -0.28 u 807 0.32 Yes Yes
2021TB4 O C 2021-10-06.59454 1.000E-06 02:26:32.030 1.500E-02 0.200 F 0.000 0.060 -02° 02' 24.24" 1.000E-02 0.200 F 0.000 -0.021 20.68G 0.50 -0.22 V F51 0.33 Yes Yes
2021TB4 O C 2021-10-06.60712 1.000E-06 02:26:25.445 1.500E-02 0.200 F 0.000 0.012 -02° 03' 16.38" 1.000E-02 0.200 F 0.000 -0.032 20.69G 0.50 -0.22 V F51 0.18 Yes Yes
2021TB4 O C K 2021-10-06.94962 1.000E-05 02:23:46.280 1.500E-01 0.600 F 0.000 1.010 -02° 26' 38.80" 1.000E-01 0.600 F 0.000 -0.197 20.4 G 0.70 -0.56 X I93 1.72 Yes Yes
2021TB4 O C K 2021-10-06.96259 1.000E-05 02:23:39.930 1.500E-01 0.600 F 0.000 0.528 -02° 27' 28.60" 1.000E-01 0.600 F 0.000 0.381 19.6 G 0.70 -1.36 X I93 1.09 Yes Yes
2021TB4 O C K 2021-10-06.97575 1.000E-05 02:23:33.520 1.500E-01 0.600 F 0.000 0.538 -02° 28' 20.20" 1.000E-01 0.600 F 0.000 -0.243 20.6 G 0.70 -0.36 X I93 0.99 Yes Yes
2021TB4 O C 2021-10-07.55697 1.000E-06 02:19:11.914 1.500E-02 0.122 F 0.000 0.069 -03° 03' 17.67" 1.000E-02 0.122 F 0.000 0.041 21.11G 0.50 0.06 V T12 0.69 Yes Yes
2021TB4 O C 2021-10-07.55748 1.000E-06 02:19:11.684 1.500E-02 0.122 F 0.000 0.026 -03° 03' 19.50" 1.000E-02 0.122 F 0.000 -0.043 21.09G 0.50 0.04 V T12 0.43 Yes Yes
2021TB4 O C 2021-10-07.55799 1.000E-06 02:19:11.448 1.500E-02 0.122 F 0.000 -0.046 -03° 03' 21.29" 1.000E-02 0.122 F 0.000 -0.055 21.30G 0.50 0.25 V T12 0.62 Yes Yes
2021TB4 O C 2021-10-07.55984 1.000E-06 02:19:10.625 1.500E-02 0.122 F 0.000 0.060 -03° 03' 27.62" 1.000E-02 0.122 F 0.000 0.000 21.48G 0.50 0.43 V T12 0.52 Yes Yes
2021TB4 O C 2021-10-07.56065 1.000E-06 02:19:10.264 1.500E-02 0.122 F 0.000 0.047 -03° 03' 30.37" 1.000E-02 0.122 F 0.000 0.020 21.09G 0.50 0.04 V T12 0.44 Yes Yes
2021TB4 O C 2021-10-07.56238 1.000E-06 02:19:09.486 1.500E-02 0.122 F 0.000 0.023 -03° 03' 36.47" 1.000E-02 0.122 F 0.000 -0.107 21.45G 0.50 0.40 V T12 0.93 Yes Yes
2021TB4 O C 1 2021-10-07.92030 1.000E-06 02:16:48.348 1.500E-02 0.280 T 0.000 -0.148 -03° 23' 52.62" 1.000E-02 0.280 T 0.000 0.214 21.0 G 0.70 -0.10 V Z84 0.94 Yes Yes
2021TB4 O C 1 2021-10-07.93038 1.000E-06 02:16:44.184 1.500E-02 0.280 T 0.000 0.025 -03° 24' 25.48" 1.000E-02 0.280 T 0.000 0.109 21.0 G 0.70 -0.11 V Z84 0.40 Yes Yes
2021TB4 O C K 2021-10-10.37108 1.000E-05 02:03:12.870 1.500E-01 0.500 F -0.374 -0.041 -05° 11' 16.40" 1.000E-01 0.500 F 0.230 -0.053 22.0 R 0.70 0.66 o 691 0.13 Yes Yes
2021TB4 O C K 2021-10-10.38732 1.000E-05 02:03:07.990 1.500E-01 0.500 F -0.374 -0.848 -05° 11' 50.00" 1.000E-01 0.500 F 0.230 0.665 21.5 R 0.70 0.15 o 691 2.16 Yes Yes
2021TB4 O C K 2021-10-10.40357 1.000E-05 02:03:03.270 1.500E-01 0.500 F -0.374 0.467 -05° 12' 25.60" 1.000E-01 0.500 F 0.230 -0.735 21.6 R 0.70 0.25 o 691 1.75 Yes Yes
2021TB4 O C K 2021-10-11.22241 1.000E-05 01:59:33.650 1.500E-01 0.500 F 0.000 -0.328 -05° 39' 22.90" 1.000E-01 0.500 F 0.000 -0.113 21.5 G 0.70 -0.09 V 291 0.70 Yes Yes
2021TB4 O C K 2021-10-11.22686 1.000E-05 01:59:32.500 1.500E-01 0.500 F 0.000 -0.075 -05° 39' 31.30" 1.000E-01 0.500 F 0.000 -0.198 21.8 G 0.70 0.21 V 291 0.43 Yes Yes
2021TB4 O C K 2021-10-11.23132 1.000E-05 01:59:31.330 1.500E-01 0.500 F 0.000 -0.067 -05° 39' 39.60" 1.000E-01 0.500 F 0.000 -0.173 22.0 G 0.70 0.41 V 291 0.37 Yes Yes
2021TB4 O C 1 2021-10-12.07411 1.000E-06 01:56:11.832 1.500E-02 0.260 T 0.000 -0.070 -06° 04' 00.75" 1.000E-02 0.260 T 0.000 0.440 21.8 G 0.70 0.09 V Z84 1.75 Yes Yes
2021TB4 O C 1 2021-10-12.10343 1.000E-06 01:56:04.880 1.500E-02 0.150 T 0.000 0.294 -06° 04' 48.03" 1.000E-02 0.150 T 0.000 0.162 21.3 G 0.70 -0.41 V Z84 2.33 Yes Yes
2021TB4 O C 1 2021-10-13.93459 1.000E-06 01:50:05.068 1.500E-02 0.150 T 0.000 -0.063 -06° 47' 35.17" 1.000E-02 0.150 T 0.000 -0.102 21.7 G 0.70 -0.27 V Z84 0.85 Yes Yes
2021TB4 O C 1 2021-10-13.97434 1.000E-06 01:49:57.425 1.500E-02 0.150 T 0.000 -0.086 -06° 48' 23.60" 1.000E-02 0.150 T 0.000 0.082 21.8 G 0.70 -0.17 V Z84 0.84 Yes Yes
2021TB4 O C 1 2021-10-14.01408 1.000E-06 01:49:49.775 1.500E-02 0.150 T 0.000 -0.038 -06° 49' 11.81" 1.000E-02 0.150 T 0.000 -0.079 21.7 G 0.70 -0.28 V Z84 0.62 Yes Yes
2021TB4 O C D 2021-10-14.36555 1.000E-05 01:48:48.240 1.500E-01 0.600 F 0.000 -0.316 -06° 55' 59.40" 1.000E-01 0.600 F 0.000 -0.253 22.3 G 0.70 0.27 V 695 0.68 Yes Yes
2021TB4 O C D 2021-10-14.37003 1.000E-05 01:48:47.430 1.500E-01 0.600 F 0.000 0.001 -06° 56' 04.30" 1.000E-01 0.600 F 0.000 -0.093 22.0 G 0.70 -0.03 V 695 0.16 Yes Yes
2021TB4 O C D 2021-10-14.37449 1.000E-05 01:48:46.590 1.500E-01 0.600 F 0.000 -0.200 -06° 56' 09.30" 1.000E-01 0.600 F 0.000 -0.062 22.4 G 0.70 0.37 V 695 0.35 Yes Yes
2021TB4 O C 1 2021-10-15.91533 1.000E-06 01:44:48.726 1.500E-02 0.400 T 0.000 -0.335 -07° 22' 13.75" 1.000E-02 0.400 T 0.000 0.203 21.7 G 0.70 -0.54 V Z84 0.98 Yes Yes
2021TB4 O C 1 2021-10-15.98491 1.000E-06 01:44:37.834 1.500E-02 0.400 T 0.000 -0.486 -07° 23' 16.75" 1.000E-02 0.400 T 0.000 0.226 21.8 G 0.70 -0.45 V Z84 1.35 Yes Yes
2021TB4 O C D 2021-10-17.28323 1.000E-05 01:41:44.650 1.500E-01 0.600 F 0.000 -0.400 -07° 40' 43.00" 1.000E-01 0.600 F 0.000 -0.260 22.5 G 0.70 0.07 V 695 0.80 Yes Yes
2021TB4 O C D 2021-10-17.30019 1.000E-05 01:41:42.250 1.500E-01 0.600 F 0.000 -0.980 -07° 40' 55.40" 1.000E-01 0.600 F 0.000 -0.248 23.2 G 0.70 0.77 V 695 1.69 Yes Yes
2021TB4 O C D 2021-10-17.31715 1.000E-05 01:41:39.950 1.500E-01 0.600 F 0.000 -0.112 -07° 41' 07.50" 1.000E-01 0.600 F 0.000 -0.019 22.4 G 0.70 -0.03 V 695 0.19 Yes Yes
2021TB4 O C & 2021-10-29.08086 1.000E-06 01:26:52.574 1.500E-02 0.110 T 0.000 0.024 -08° 35' 49.86" 1.000E-02 0.110 T 0.000 -0.068 24.0 G 0.70 0.15 V 309 0.73 Yes Yes
2021TB4 O C & 2021-10-29.08464 1.000E-06 01:26:52.380 1.500E-02 0.110 T 0.000 -0.042 -08° 35' 49.80" 1.000E-02 0.110 T 0.000 -0.053 23.8 G 0.70 -0.05 V 309 0.68 Yes Yes
2021TB4 O C & 2021-10-29.08825 1.000E-06 01:26:52.194 1.500E-02 0.110 T 0.000 -0.115 -08° 35' 49.66" 1.000E-02 0.110 T 0.000 0.043 24.0 G 0.70 0.15 V 309 1.22 Yes Yes
2021TB4 O C & 2021-10-29.20098 1.000E-06 01:26:46.518 1.500E-02 0.130 T 0.000 0.082 -08° 35' 47.24" 1.000E-02 0.130 T 0.000 0.006 24.1 G 0.70 0.23 V 309 0.68 Yes Yes
2021TB4 O C & 2021-10-29.20474 1.000E-06 01:26:46.333 1.500E-02 0.130 T 0.000 0.119 -08° 35' 47.05" 1.000E-02 0.130 T 0.000 0.079 23.9 G 0.70 0.03 V 309 1.18 Yes Yes
2021TB4 O C & 2021-10-29.20834 1.000E-06 01:26:46.150 1.500E-02 0.130 T 0.000 0.064 -08° 35' 47.00" 1.000E-02 0.130 T 0.000 0.014 23.9 G 0.70 0.03 V 309 0.54 Yes Yes
2021TB4 O C } 2021-10-30.09620 1.000E-05 01:26:12.350 1.500E-01 0.500 F 0.000 -0.196 -08° 35' 09.00" 1.000E-01 0.500 F 0.000 -0.048 23.6 G 0.70 -0.36 V W84 0.41 Yes Yes
2021TB4 O C } 2021-10-30.11546 1.000E-05 01:26:11.480 1.500E-01 0.500 F 0.000 -0.042 -08° 35' 07.90" 1.000E-01 0.500 F 0.000 0.080 23.6 G 0.70 -0.36 V W84 0.18 Yes Yes
2021TB4 O C } 2021-10-30.13470 1.000E-05 01:26:10.610 1.500E-01 0.500 F 0.000 0.138 -08° 35' 07.00" 1.000E-01 0.500 F 0.000 -0.047 23.4 G 0.70 -0.56 V W84 0.29 Yes Yes

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