NEODyS-2

Near Earth Objects - Dynamic Site
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2021HD3  ▹ 
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
2021HD3 O C 2021-04-30.28220 1.000E-06 13:31:56.520 1.500E-02 0.200 F 0.000 -0.064 +20° 26' 25.09" 1.000E-02 0.200 F 0.000 0.145 21.06w 0.50 -0.31 U F51 0.88 Yes Yes
2021HD3 O C 2021-04-30.29577 1.000E-06 13:31:54.783 1.500E-02 0.200 F 0.000 -0.070 +20° 26' 09.63" 1.000E-02 0.200 F 0.000 -0.158 21.20w 0.50 -0.17 U F51 0.94 Yes Yes
2021HD3 O C 2021-04-30.30932 1.000E-06 13:31:53.027 1.500E-02 0.200 F 0.000 -0.077 +20° 25' 54.54" 1.000E-02 0.200 F 0.000 0.058 21.87w 0.50 0.50 U F51 0.53 Yes Yes
2021HD3 O C K 2021-05-01.11139 1.000E-06 13:30:27.770 1.500E-01 1.000 F 0.153 0.240 +20° 08' 24.10" 1.000E-01 1.000 F 0.194 -0.342 21.5 V 0.70 0.03 u H21 0.42 Yes Yes
2021HD3 O C K 2021-05-01.11923 1.000E-06 13:30:26.720 1.500E-01 1.000 F 0.153 -0.069 +20° 08' 14.10" 1.000E-01 1.000 F 0.194 -0.243 21.3 V 0.70 -0.17 u H21 0.25 Yes Yes
2021HD3 O C K 2021-05-01.12194 1.000E-06 13:30:26.350 1.500E-01 1.000 F 0.153 -0.259 +20° 08' 10.80" 1.000E-01 1.000 F 0.194 -0.041 21.2 V 0.70 -0.27 u H21 0.26 Yes Yes
2021HD3 O C K 2021-05-01.14683 1.000E-05 13:30:23.530 1.500E-01 0.600 F 0.000 -0.898 +20° 07' 37.70" 1.000E-01 0.600 F 0.000 -0.270 21.0 G 0.70 -0.18 V H36 1.58 Yes Yes
2021HD3 O C K 2021-05-01.16063 1.000E-05 13:30:21.740 1.500E-01 0.600 F 0.000 -0.286 +20° 07' 20.00" 1.000E-01 0.600 F 0.000 0.051 21.0 G 0.70 -0.18 V H36 0.49 Yes Yes
2021HD3 O C K 2021-05-01.19271 1.000E-06 13:30:18.680 1.500E-01 0.600 F 0.000 0.378 +20° 06' 43.50" 1.000E-01 0.600 F 0.000 -0.184 20.56G 0.50 -0.62 V I52 0.71 Yes Yes
2021HD3 O C K 2021-05-01.20062 1.000E-06 13:30:17.600 1.500E-01 0.600 F 0.000 0.240 +20° 06' 33.30" 1.000E-01 0.600 F 0.000 -0.020 21.97G 0.50 0.79 V I52 0.40 Yes Yes
2021HD3 O C K 2021-05-01.20713 1.000E-06 13:30:16.710 1.500E-01 0.600 F 0.000 0.156 +20° 06' 24.90" 1.000E-01 0.600 F 0.000 0.152 20.99G 0.50 -0.19 V I52 0.37 Yes Yes
2021HD3 O C 2021-05-01.38986 1.000E-06 13:29:51.680 1.500E-01 0.300 F 0.000 0.000 +20° 02' 03.50" 1.000E-01 0.300 F 0.000 0.017 21.0 G 0.70 -0.17 V H01 0.06 Yes Yes
2021HD3 O C 2021-05-01.39561 1.000E-06 13:29:50.940 1.500E-01 0.300 F 0.000 -0.035 +20° 01' 54.90" 1.000E-01 0.300 F 0.000 0.087 20.7 G 0.70 -0.46 V H01 0.32 Yes Yes
2021HD3 O C 2021-05-01.40478 1.000E-06 13:29:49.780 1.500E-01 0.300 F 0.000 0.061 +20° 01' 40.90" 1.000E-01 0.300 F 0.000 -0.041 20.9 G 0.70 -0.26 V H01 0.25 Yes Yes
2021HD3 O C 2021-05-01.41107 1.000E-06 13:29:48.970 1.500E-01 0.300 F 0.000 -0.176 +20° 01' 31.30" 1.000E-01 0.300 F 0.000 -0.097 21.2 G 0.70 0.04 V H01 0.69 Yes Yes
2021HD3 O C K 2021-05-02.38190 1.000E-06 13:27:59.320 1.500E-01 0.600 F 0.000 0.661 +19° 37' 22.80" 1.000E-01 0.600 F 0.000 -0.417 20.27G 0.50 -0.82 V I52 1.31 Yes Yes
2021HD3 O C K 2021-05-02.38531 1.000E-06 13:27:58.790 1.500E-01 0.600 F 0.000 -0.194 +19° 37' 17.10" 1.000E-01 0.600 F 0.000 -0.347 21.52G 0.50 0.44 V I52 0.67 Yes Yes
2021HD3 O C K 2021-05-02.38871 1.000E-06 13:27:58.320 1.500E-01 0.600 F 0.000 -0.226 +19° 37' 11.90" 1.000E-01 0.600 F 0.000 0.229 20.93G 0.50 -0.15 V I52 0.54 Yes Yes
2021HD3 O C K 2021-05-05.31519 1.000E-06 13:21:45.640 1.500E-01 0.600 F 0.000 0.523 +18° 03' 10.40" 1.000E-01 0.600 F 0.000 -0.204 20.48G 0.50 -0.35 V I52 0.94 Yes Yes
2021HD3 O C K 2021-05-05.31645 1.000E-06 13:21:45.420 1.500E-01 0.600 F 0.000 0.452 +18° 03' 07.60" 1.000E-01 0.600 F 0.000 -0.021 20.45G 0.50 -0.38 V I52 0.76 Yes Yes
2021HD3 O C K 2021-05-05.31771 1.000E-06 13:21:45.180 1.500E-01 0.600 F 0.000 0.095 +18° 03' 05.10" 1.000E-01 0.600 F 0.000 0.466 20.37G 0.50 -0.46 V I52 0.80 Yes Yes
2021HD3 O C K 2021-05-05.31897 1.000E-06 13:21:44.990 1.500E-01 0.600 F 0.000 0.446 +18° 03' 01.40" 1.000E-01 0.600 F 0.000 -0.250 20.47G 0.50 -0.36 V I52 0.86 Yes Yes
2021HD3 O C 2021-05-06.30253 1.000E-06 13:19:23.050 1.500E-01 0.500 F 0.000 0.080 +17° 22' 52.40" 1.000E-01 0.500 F 0.000 0.191 20.31G 0.50 -0.43 V G96 0.42 Yes Yes
2021HD3 O C 2021-05-06.30768 1.000E-06 13:19:22.080 1.500E-01 0.500 F 0.000 -0.379 +17° 22' 38.20" 1.000E-01 0.500 F 0.000 -0.290 20.53G 0.50 -0.21 V G96 0.96 Yes Yes
2021HD3 O C 2021-05-06.31283 1.000E-06 13:19:21.170 1.500E-01 0.500 F 0.000 -0.021 +17° 22' 24.90" 1.000E-01 0.500 F 0.000 0.147 20.90G 0.50 0.16 V G96 0.30 Yes Yes
2021HD3 O C 2021-05-06.31797 1.000E-06 13:19:20.250 1.500E-01 0.500 F 0.000 0.161 +17° 22' 11.10" 1.000E-01 0.500 F 0.000 0.116 20.70G 0.50 -0.04 V G96 0.40 Yes Yes
2021HD3 O C m 2021-05-07.14820 1.000E-06 13:17:18.290 1.500E-01 0.600 F 0.000 1.585 +16° 44' 08.90" 1.000E-01 0.600 F 0.000 -0.839 V I52 3.01 Yes No
2021HD3 O C m 2021-05-07.14897 1.000E-06 13:17:18.060 1.500E-01 0.600 F 0.000 0.370 +16° 44' 07.90" 1.000E-01 0.600 F 0.000 0.317 V I52 0.82 Yes No
2021HD3 O C m 2021-05-07.14974 1.000E-06 13:17:17.840 1.500E-01 0.600 F 0.000 -0.698 +16° 44' 05.50" 1.000E-01 0.600 F 0.000 0.076 21.30G 0.50 0.64 V I52 1.18 Yes Yes
2021HD3 O C m 2021-05-07.15050 1.000E-06 13:17:17.740 1.500E-01 0.600 F 0.000 -0.043 +16° 44' 02.80" 1.000E-01 0.600 F 0.000 -0.466 20.62G 0.50 -0.04 V I52 0.79 Yes Yes
2021HD3 O C m 2021-05-09.19003 1.000E-06 13:11:27.900 1.500E-01 0.600 F 0.000 0.643 +14° 52' 08.90" 1.000E-01 0.600 F 0.000 0.290 V I52 1.18 Yes No
2021HD3 O C m 2021-05-09.19157 1.000E-06 13:11:27.490 1.500E-01 0.600 F 0.000 -0.324 +14° 52' 02.40" 1.000E-01 0.600 F 0.000 -0.532 V I52 1.05 Yes No
2021HD3 O C m 2021-05-09.19233 1.000E-06 13:11:27.330 1.500E-01 0.600 F 0.000 -0.158 +14° 51' 59.80" 1.000E-01 0.600 F 0.000 -0.296 20.51G 0.50 0.06 V I52 0.56 Yes Yes
2021HD3 O C m 2021-05-10.32147 1.000E-06 13:07:44.130 1.500E-01 0.600 F 0.000 -0.187 +13° 36' 18.50" 1.000E-01 0.600 F 0.000 0.141 V I52 0.39 Yes No
2021HD3 O C m 2021-05-10.32223 1.000E-06 13:07:43.970 1.500E-01 0.600 F 0.000 0.128 +13° 36' 15.30" 1.000E-01 0.600 F 0.000 0.319 V I52 0.58 Yes No
2021HD3 O C m 2021-05-10.32300 1.000E-06 13:07:43.780 1.500E-01 0.600 F 0.000 0.001 +13° 36' 11.20" 1.000E-01 0.600 F 0.000 -0.407 20.19G 0.50 -0.14 V I52 0.69 Yes Yes
2021HD3 O C m 2021-05-10.32377 1.000E-06 13:07:43.590 1.500E-01 0.600 F 0.000 -0.120 +13° 36' 07.90" 1.000E-01 0.600 F 0.000 -0.324 20.27G 0.50 -0.06 V I52 0.58 Yes Yes
2021HD3 O C 2021-05-11.38798 1.000E-05 13:04:00.460 1.500E-02 0.200 F 0.000 0.227 +12° 14' 25.96" 1.000E-02 0.200 F 0.000 0.341 20.5 w 0.70 0.17 U F51 2.28 Yes Yes
2021HD3 O C 2021-05-11.40090 1.000E-05 13:03:56.961 1.500E-02 0.200 F 0.000 -0.070 +12° 13' 20.91" 1.000E-02 0.200 F 0.000 0.115 20.9 w 0.70 0.58 U F51 0.77 Yes Yes
2021HD3 O C m 2021-05-12.40821 1.000E-06 12:59:58.920 1.500E-01 0.600 F 0.000 0.273 +10° 43' 21.80" 1.000E-01 0.600 F 0.000 -0.139 20.36G 0.50 0.27 V I52 0.52 Yes Yes
2021HD3 O C m 2021-05-12.40862 1.000E-06 12:59:58.820 1.500E-01 0.600 F 0.000 0.397 +10° 43' 19.10" 1.000E-01 0.600 F 0.000 -0.403 21.04G 0.50 0.95 V I52 0.96 Yes Yes
2021HD3 O C m 2021-05-12.40904 1.000E-06 12:59:58.660 1.500E-01 0.600 F 0.000 -0.359 +10° 43' 17.40" 1.000E-01 0.600 F 0.000 0.339 20.88G 0.50 0.79 V I52 0.84 Yes Yes
2021HD3 O C m 2021-05-12.40946 1.000E-06 12:59:58.560 1.500E-01 0.600 F 0.000 -0.236 +10° 43' 14.20" 1.000E-01 0.600 F 0.000 -0.425 20.60G 0.50 0.51 V I52 0.82 Yes Yes
2021HD3 O C m 2021-05-15.27097 1.000E-06 12:46:34.520 1.500E-01 0.600 F 0.000 -0.941 +05° 10' 04.90" 1.000E-01 0.600 F 0.000 -0.830 V I52 2.14 Yes No
2021HD3 O C m 2021-05-15.27281 1.000E-06 12:46:33.900 1.500E-01 0.600 F 0.000 0.206 +05° 09' 49.80" 1.000E-01 0.600 F 0.000 -0.209 20.45G 0.50 0.73 V I52 0.50 Yes Yes
2021HD3 O C m 2021-05-15.27465 1.000E-06 12:46:33.170 1.500E-01 0.600 F 0.000 -0.298 +05° 09' 34.30" 1.000E-01 0.600 F 0.000 0.017 19.94G 0.50 0.22 V I52 0.51 Yes Yes
2021HD3 O C m 2021-05-15.27649 1.000E-06 12:46:32.490 1.500E-01 0.600 F 0.000 -0.061 +05° 09' 18.90" 1.000E-01 0.600 F 0.000 0.349 20.72G 0.50 1.00 V I52 0.60 Yes Yes
2021HD3 O C m 2021-05-19.19528 1.000E-06 12:18:44.720 1.500E-01 0.600 F 0.000 -0.132 -07° 24' 23.20" 1.000E-01 0.600 F 0.000 -0.468 18.88G 0.50 -0.34 V I52 0.84 Yes Yes
2021HD3 O C m 2021-05-19.19570 1.000E-06 12:18:44.450 1.500E-01 0.600 F 0.000 -0.211 -07° 24' 29.40" 1.000E-01 0.600 F 0.000 -0.289 19.00G 0.50 -0.22 V I52 0.62 Yes Yes
2021HD3 O C m 2021-05-19.19612 1.000E-06 12:18:44.200 1.500E-01 0.600 F 0.000 0.007 -07° 24' 35.60" 1.000E-01 0.600 F 0.000 -0.111 19.05G 0.50 -0.17 V I52 0.19 Yes Yes
2021HD3 O C m 2021-05-19.19654 1.000E-06 12:18:43.910 1.500E-01 0.600 F 0.000 -0.369 -07° 24' 42.00" 1.000E-01 0.600 F 0.000 -0.132 19.22G 0.50 0.00 V I52 0.68 Yes Yes
2021HD3 O C K 2021-05-20.83219 1.000E-06 12:01:24.980 1.500E-01 0.600 F 0.000 -0.299 -15° 11' 41.80" 1.000E-01 0.600 F 0.000 0.636 18.6 G 0.70 -0.46 V 595 1.26 Yes Yes
2021HD3 O C K 2021-05-20.84034 1.000E-06 12:01:18.490 1.500E-01 0.600 F 0.000 -0.030 -15° 14' 17.20" 1.000E-01 0.600 F 0.000 0.062 18.8 G 0.70 -0.26 V 595 0.12 Yes Yes
2021HD3 O C K 2021-05-20.85124 1.000E-06 12:01:09.820 1.500E-01 0.600 F 0.000 0.617 -15° 17' 45.10" 1.000E-01 0.600 F 0.000 -0.527 19.0 G 0.70 -0.06 V 595 1.45 Yes Yes
2021HD3 O C | 2021-05-23.03939 1.000E-05 11:28:22.290 1.500E-01 1.000 F -0.055 -0.137 -28° 19' 39.60" 1.000E-01 1.000 F 0.092 -0.060 19.5 V 0.70 0.23 u 807 0.16 Yes Yes
2021HD3 O C | 2021-05-23.04411 1.000E-05 11:28:16.590 1.500E-01 1.000 F -0.055 0.294 -28° 21' 30.50" 1.000E-01 1.000 F 0.092 0.074 19.4 V 0.70 0.13 u 807 0.32 Yes Yes
2021HD3 O C | 2021-05-23.04882 1.000E-05 11:28:10.850 1.500E-01 1.000 F -0.055 0.058 -28° 23' 21.00" 1.000E-01 1.000 F 0.092 0.304 18.8 V 0.70 -0.47 u 807 0.33 Yes Yes
2021HD3 O C | 2021-05-23.05349 1.000E-05 11:28:05.190 1.500E-01 1.000 F -0.055 0.253 -28° 25' 10.50" 1.000E-01 1.000 F 0.092 0.526 18.8 V 0.70 -0.47 u 807 0.63 Yes Yes

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