NEODyS-2

Near Earth Objects - Dynamic Site
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2021XW4  ▹ 
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
2021XW4 O C 2021-12-08.19685 1.000E-06 02:31:04.160 1.500E-01 0.500 F 0.000 -0.297 +29° 44' 35.30" 1.000E-01 0.500 F 0.000 -0.401 20.40G 0.50 -0.31 V G96 1.07 Yes Yes
2021XW4 O C 2021-12-08.20250 1.000E-06 02:31:07.040 1.500E-01 0.500 F 0.000 -0.147 +29° 44' 15.30" 1.000E-01 0.500 F 0.000 0.018 20.46G 0.50 -0.25 V G96 0.32 Yes Yes
2021XW4 O C 2021-12-08.21378 1.000E-06 02:31:12.760 1.500E-01 0.500 F 0.000 -0.136 +29° 43' 34.10" 1.000E-01 0.500 F 0.000 -0.321 20.66G 0.50 -0.05 V G96 0.75 Yes Yes
2021XW4 O C K 2021-12-08.28560 1.000E-06 02:31:49.250 1.500E-01 0.600 F 0.000 0.017 +29° 39' 10.10" 1.000E-01 0.600 F 0.000 -0.062 21.38G 0.50 0.67 V I52 0.11 Yes Yes
2021XW4 O C K 2021-12-08.28728 1.000E-06 02:31:50.120 1.500E-01 0.600 F 0.000 0.202 +29° 39' 04.20" 1.000E-01 0.600 F 0.000 0.291 20.57G 0.50 -0.14 V I52 0.61 Yes Yes
2021XW4 O C K 2021-12-08.28896 1.000E-06 02:31:50.930 1.500E-01 0.600 F 0.000 -0.398 +29° 38' 57.00" 1.000E-01 0.600 F 0.000 -0.653 20.61G 0.50 -0.10 V I52 1.33 Yes Yes
2021XW4 O C K 2021-12-08.29064 1.000E-06 02:31:51.850 1.500E-01 0.600 F 0.000 0.426 +29° 38' 51.80" 1.000E-01 0.600 F 0.000 0.410 20.60G 0.50 -0.11 V I52 1.03 Yes Yes
2021XW4 O C m 2021-12-09.07474 1.000E-06 02:38:50.970 1.500E-01 0.600 F 0.000 1.028 +28° 52' 06.10" 1.000E-01 0.600 F 0.000 0.560 20.92G 0.50 0.17 V I52 2.01 Yes Yes
2021XW4 O C m 2021-12-09.07540 1.000E-06 02:38:51.200 1.500E-01 0.600 F 0.000 -0.119 +28° 52' 03.90" 1.000E-01 0.600 F 0.000 0.561 20.98G 0.50 0.23 V I52 0.98 Yes Yes
2021XW4 O C m 2021-12-09.07605 1.000E-06 02:38:51.540 1.500E-01 0.600 F 0.000 0.179 +28° 52' 00.80" 1.000E-01 0.600 F 0.000 -0.337 20.44G 0.50 -0.31 V I52 0.65 Yes Yes
2021XW4 O C m 2021-12-09.07670 1.000E-06 02:38:51.850 1.500E-01 0.600 F 0.000 0.085 +28° 51' 59.10" 1.000E-01 0.600 F 0.000 0.165 20.46G 0.50 -0.29 V I52 0.32 Yes Yes
2021XW4 O C K 2021-12-09.07832 1.000E-06 02:38:50.580 1.500E-01 1.000 F -0.345 -0.491 +28° 51' 51.10" 1.000E-01 1.000 F -0.014 0.290 u H21 0.58 Yes No
2021XW4 O C K 2021-12-09.08391 1.000E-06 02:38:53.280 1.500E-01 1.000 F -0.345 -0.419 +28° 51' 31.90" 1.000E-01 1.000 F -0.014 0.473 u H21 0.64 Yes No
2021XW4 O C K 2021-12-09.08941 1.000E-06 02:38:55.970 1.500E-01 1.000 F -0.345 0.144 +28° 51' 12.70" 1.000E-01 1.000 F -0.014 0.370 20.9 V 0.70 -0.13 u H21 0.40 Yes Yes
2021XW4 O C K 2021-12-10.05783 1.000E-06 02:46:55.870 1.500E-01 1.000 F 0.045 0.053 +27° 54' 51.60" 1.000E-01 1.000 F -0.100 -0.212 20.5 V 0.70 -0.57 u H21 0.22 Yes Yes
2021XW4 O C K 2021-12-10.06069 1.000E-06 02:46:57.140 1.500E-01 1.000 F 0.045 -0.252 +27° 54' 42.50" 1.000E-01 1.000 F -0.100 0.251 20.7 V 0.70 -0.37 u H21 0.36 Yes Yes
2021XW4 O C K 2021-12-10.06362 1.000E-06 02:46:58.470 1.500E-01 1.000 F 0.045 -0.119 +27° 54' 32.60" 1.000E-01 1.000 F -0.100 0.130 20.9 V 0.70 -0.17 u H21 0.18 Yes Yes
2021XW4 O C K 2021-12-12.07431 1.000E-05 03:01:59.350 1.500E-01 0.500 F 0.000 0.123 +26° 03' 27.70" 1.000E-01 0.500 F 0.000 0.023 21.1 G 0.70 0.20 V 291 0.26 Yes Yes
2021XW4 O C K 2021-12-12.08193 1.000E-05 03:02:02.370 1.500E-01 0.500 F 0.000 0.027 +26° 03' 04.50" 1.000E-01 0.500 F 0.000 0.087 V 291 0.19 Yes No
2021XW4 O C K 2021-12-12.08961 1.000E-05 03:02:05.410 1.500E-01 0.500 F 0.000 0.010 +26° 02' 41.00" 1.000E-01 0.500 F 0.000 0.074 21.6 G 0.70 0.70 V 291 0.16 Yes Yes
2021XW4 O C K 2021-12-12.09721 1.000E-06 03:02:08.270 1.500E-01 0.600 F 0.000 -0.958 +26° 02' 16.40" 1.000E-01 0.600 F 0.000 -0.901 V I52 2.27 Yes No
2021XW4 O C K 2021-12-12.10167 1.000E-06 03:02:10.090 1.500E-01 0.600 F 0.000 -0.098 +26° 02' 03.80" 1.000E-01 0.600 F 0.000 0.197 20.70G 0.50 -0.21 V I52 0.38 Yes Yes
2021XW4 O C K 2021-12-12.10713 1.000E-06 03:02:12.200 1.500E-01 0.600 F 0.000 -0.583 +26° 01' 46.70" 1.000E-01 0.600 F 0.000 -0.114 21.37G 0.50 0.46 V I52 1.03 Yes Yes
2021XW4 O C K 2021-12-12.10920 1.000E-06 03:02:13.140 1.500E-01 0.600 F 0.000 1.159 +26° 01' 40.40" 1.000E-01 0.600 F 0.000 -0.056 21.08G 0.50 0.17 V I52 2.00 Yes Yes
2021XW4 O C K 2021-12-13.17098 1.000E-06 03:09:18.970 1.500E-01 0.600 F 0.000 -0.158 +25° 06' 39.10" 1.000E-01 0.600 F 0.000 0.050 21.44G 0.50 0.47 V I52 0.29 Yes Yes
2021XW4 O C K 2021-12-13.17314 1.000E-06 03:09:19.810 1.500E-01 0.600 F 0.000 0.659 +25° 06' 32.20" 1.000E-01 0.600 F 0.000 -0.362 20.19G 0.50 -0.78 V I52 1.32 Yes Yes
2021XW4 O C K 2021-12-13.17530 1.000E-06 03:09:20.520 1.500E-01 0.600 F 0.000 -0.246 +25° 06' 26.50" 1.000E-01 0.600 F 0.000 0.407 21.21G 0.50 0.24 V I52 0.83 Yes Yes
2021XW4 O C K 2021-12-13.17687 1.000E-06 03:09:21.090 1.500E-01 0.600 F 0.000 -0.197 +25° 06' 21.50" 1.000E-01 0.600 F 0.000 0.128 21.36G 0.50 0.39 V I52 0.41 Yes Yes
2021XW4 O C K 2022-01-03.31531 1.000E-05 04:30:54.390 1.500E-01 0.500 F -0.075 0.634 +14° 41' 05.50" 1.000E-01 0.500 F 0.218 0.193 o 291 1.62 Yes No
2021XW4 O C K 2022-01-03.33025 1.000E-05 04:30:56.370 1.500E-01 0.500 F -0.019 0.064 +14° 40' 52.70" 1.000E-01 0.500 F 0.179 0.256 o 291 0.65 Yes No
2021XW4 O C K 2022-01-03.34522 1.000E-05 04:30:58.350 1.500E-01 0.500 F -0.019 -0.698 +14° 40' 39.10" 1.000E-01 0.500 F 0.179 -0.453 o 291 2.04 Yes No

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