NEODyS-2

Near Earth Objects - Dynamic Site
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2018AA4  ▹ 
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
2018AA4 O C 2018-01-13.29675 1.000E-05 08:49:48.240 1.500E-01 0.800 F 0.000 -2.052 +11° 50' 01.40" 1.000E-01 0.800 F 0.000 -1.665 U 703 3.20 No No
2018AA4 O C 2018-01-13.30203 1.000E-05 08:49:55.570 1.500E-01 0.800 F 0.000 0.025 +11° 51' 08.60" 1.000E-01 0.800 F 0.000 0.237 18.7 G 0.70 0.49 U 703 0.30 Yes Yes
2018AA4 O C 2018-01-13.30730 1.000E-05 08:50:02.680 1.500E-01 0.800 F 0.000 -0.512 +11° 52' 12.90" 1.000E-01 0.800 F 0.000 -0.378 18.3 G 0.70 0.08 U 703 0.82 Yes Yes
2018AA4 O C 2018-01-13.31258 1.000E-05 08:50:09.870 1.500E-01 0.800 F 0.000 0.330 +11° 53' 18.20" 1.000E-01 0.800 F 0.000 0.143 18.5 G 0.70 0.28 U 703 0.46 Yes Yes
2018AA4 O C 2018-01-13.36307 1.000E-05 08:51:16.870 1.500E-01 0.600 F 0.000 0.193 +12° 03' 24.00" 1.000E-01 0.600 F 0.000 -0.186 18.7 G 0.70 0.45 U I52 0.45 Yes Yes
2018AA4 O C 2018-01-13.36320 1.000E-05 08:51:17.020 1.500E-01 0.600 F 0.000 -0.101 +12° 03' 25.70" 1.000E-01 0.600 F 0.000 -0.017 18.5 G 0.70 0.25 U I52 0.17 Yes Yes
2018AA4 O C 2018-01-13.36332 1.000E-05 08:51:17.180 1.500E-01 0.600 F 0.000 -0.055 +12° 03' 27.00" 1.000E-01 0.600 F 0.000 -0.130 18.5 G 0.70 0.25 U I52 0.24 Yes Yes
2018AA4 O C 2018-01-13.36344 1.000E-05 08:51:17.340 1.500E-01 0.600 F 0.000 -0.010 +12° 03' 28.50" 1.000E-01 0.600 F 0.000 -0.042 18.0 G 0.70 -0.25 U I52 0.07 Yes Yes
2018AA4 O C K 2018-01-13.38428 1.000E-05 08:51:41.720 1.500E-01 1.000 F 0.130 0.896 +12° 07' 42.60" 1.000E-01 1.000 F 0.277 0.373 o 711 0.98 Yes No
2018AA4 O C K 2018-01-13.38594 1.000E-05 08:51:43.900 1.500E-01 1.000 F 0.130 1.313 +12° 08' 01.70" 1.000E-01 1.000 F 0.277 0.356 o 711 1.37 Yes No
2018AA4 O C K 2018-01-13.38767 1.000E-05 08:51:46.080 1.500E-01 1.000 F 0.130 0.417 +12° 08' 21.10" 1.000E-01 1.000 F 0.277 -0.140 o 711 0.44 Yes No
2018AA4 O C K 2018-01-13.39004 1.000E-05 08:51:49.090 1.500E-01 1.000 F 0.130 -0.436 +12° 08' 48.20" 1.000E-01 1.000 F 0.277 -0.252 o 711 0.51 Yes No
2018AA4 O C 2018-01-13.41334 1.000E-06 08:52:20.670 1.500E-01 0.300 F 0.000 -0.038 +12° 12' 53.00" 1.000E-01 0.300 F 0.000 -0.038 18.1 G 0.70 -0.18 U H01 0.19 Yes Yes
2018AA4 O C 2018-01-13.41780 1.000E-06 08:52:26.410 1.500E-01 0.300 F 0.000 -0.064 +12° 13' 43.30" 1.000E-01 0.300 F 0.000 -0.036 18.3 G 0.70 0.01 U H01 0.27 Yes Yes
2018AA4 O C 2018-01-13.42934 1.000E-06 08:52:41.230 1.500E-01 0.300 F 0.000 -0.184 +12° 15' 52.60" 1.000E-01 0.300 F 0.000 -0.056 18.2 G 0.70 -0.09 U H01 0.71 Yes Yes
2018AA4 O C 2018-01-13.43823 1.000E-06 08:52:52.650 1.500E-01 0.300 F 0.000 -0.019 +12° 17' 31.60" 1.000E-01 0.300 F 0.000 0.038 18.3 G 0.70 0.00 U H01 0.15 Yes Yes
2018AA4 O C K 2018-01-13.98536 1.000E-05 09:04:24.690 1.500E-01 1.118 F 0.032 -0.371 +13° 46' 20.10" 1.000E-01 1.118 F 0.010 0.448 18.6 R 0.70 0.09 q 160 0.52 Yes Yes
2018AA4 O C K 2018-01-13.98753 1.000E-05 09:04:26.830 1.500E-01 1.118 F 0.032 -0.279 +13° 46' 38.80" 1.000E-01 1.118 F 0.010 0.396 18.3 R 0.70 -0.21 q 160 0.44 Yes Yes
2018AA4 O C K 2018-01-13.98861 1.000E-05 09:04:27.860 1.500E-01 1.118 F 0.032 -0.728 +13° 46' 48.80" 1.000E-01 1.118 F 0.010 1.075 18.9 R 0.70 0.39 q 160 1.17 Yes Yes
2018AA4 O C K 2018-01-13.98970 1.000E-05 09:04:28.930 1.500E-01 1.118 F 0.032 -0.727 +13° 46' 58.70" 1.000E-01 1.118 F 0.010 1.575 q 160 1.56 Yes No
2018AA4 O C K 2018-01-13.99185 1.000E-05 09:04:31.060 1.500E-01 1.118 F 0.032 -0.410 +13° 47' 17.00" 1.000E-01 1.118 F 0.010 1.356 q 160 1.27 Yes No
2018AA4 O C K 2018-01-13.99587 1.000E-05 09:04:35.110 1.500E-01 0.600 F 0.000 -0.052 +13° 47' 48.80" 1.000E-01 0.600 F 0.000 0.067 18.9 0.70 -0.81 U K63 0.14 Yes Yes
2018AA4 O C K 2018-01-14.00078 1.000E-05 09:04:39.930 1.500E-01 0.600 F 0.000 0.303 +13° 48' 30.90" 1.000E-01 0.600 F 0.000 0.100 18.8 0.70 -0.92 U K63 0.54 Yes Yes
2018AA4 O C K 2018-01-14.00474 1.000E-05 09:04:43.800 1.500E-01 0.600 F 0.000 0.482 +13° 49' 05.10" 1.000E-01 0.600 F 0.000 0.484 18.8 0.70 -0.92 U K63 1.15 Yes Yes
2018AA4 O C K 2018-01-14.18004 1.000E-05 09:07:30.390 1.500E-01 0.600 F 0.000 0.334 +14° 12' 18.30" 1.000E-01 0.600 F 0.000 -0.032 19.1 G 0.70 0.37 U 204 0.58 Yes Yes
2018AA4 O C K 2018-01-14.18729 1.000E-05 09:07:37.190 1.500E-01 0.600 F 0.000 0.208 +14° 13' 12.70" 1.000E-01 0.600 F 0.000 0.043 U 204 0.37 Yes No
2018AA4 O C K 2018-01-14.19434 1.000E-05 09:07:43.810 1.500E-01 0.600 F 0.000 0.125 +14° 14' 05.20" 1.000E-01 0.600 F 0.000 -0.035 U 204 0.22 Yes No
2018AA4 O C 2018-01-14.31425 1.000E-05 09:10:00.150 1.500E-01 0.500 F 0.000 -0.050 +14° 30' 35.60" 1.000E-01 0.500 F 0.000 0.075 18.9 G 0.70 0.09 U G96 0.18 Yes Yes
2018AA4 O C 2018-01-14.32456 1.000E-05 09:10:08.730 1.500E-01 0.500 F 0.000 0.026 +14° 31' 52.20" 1.000E-01 0.500 F 0.000 0.112 19.1 G 0.70 0.29 U G96 0.23 Yes Yes
2018AA4 O C 2018-01-14.32971 1.000E-05 09:10:12.990 1.500E-01 0.500 F 0.000 0.023 +14° 32' 30.00" 1.000E-01 0.500 F 0.000 -0.100 18.7 G 0.70 -0.11 U G96 0.21 Yes Yes
2018AA4 O C K 2018-01-14.39223 1.000E-05 09:11:01.550 1.500E-01 1.000 F -0.010 0.755 +14° 40' 07.20" 1.000E-01 1.000 F 0.186 -0.114 o 711 0.77 Yes No
2018AA4 O C K 2018-01-14.39388 1.000E-05 09:11:02.790 1.500E-01 1.000 F -0.010 -0.440 +14° 40' 18.60" 1.000E-01 1.000 F 0.186 -0.167 o 711 0.47 Yes No
2018AA4 O C K 2018-01-14.39574 1.000E-05 09:11:04.270 1.500E-01 1.000 F -0.010 -0.587 +14° 40' 31.70" 1.000E-01 1.000 F 0.186 0.042 o 711 0.59 Yes No
2018AA4 O C 2018-01-14.39582 1.000E-05 09:11:06.620 1.500E-01 0.600 F 0.000 0.034 +14° 40' 24.00" 1.000E-01 0.600 F 0.000 -0.205 19.1 G 0.70 0.25 U I52 0.35 Yes Yes
2018AA4 O C 2018-01-14.39600 1.000E-05 09:11:06.760 1.500E-01 0.600 F 0.000 -0.024 +14° 40' 25.40" 1.000E-01 0.600 F 0.000 -0.061 18.8 G 0.70 -0.05 U I52 0.11 Yes Yes
2018AA4 O C 2018-01-14.39618 1.000E-05 09:11:06.910 1.500E-01 0.600 F 0.000 0.063 +14° 40' 26.90" 1.000E-01 0.600 F 0.000 0.183 18.7 G 0.70 -0.15 U I52 0.33 Yes Yes
2018AA4 O C 2018-01-14.39636 1.000E-05 09:11:07.060 1.500E-01 0.600 F 0.000 0.150 +14° 40' 28.00" 1.000E-01 0.600 F 0.000 0.027 19.0 G 0.70 0.15 U I52 0.26 Yes Yes
2018AA4 O C K 2018-01-14.39761 1.000E-05 09:11:05.810 1.500E-01 1.000 F -0.010 0.028 +14° 40' 44.60" 1.000E-01 1.000 F 0.186 0.000 o 711 0.03 Yes No
2018AA4 O C K 2018-01-14.91158 1.000E-05 09:18:25.300 1.500E-01 1.000 F 0.014 0.575 +15° 33' 00.60" 1.000E-01 1.000 F 0.001 -0.032 18.6 R 0.70 -0.38 q A17 0.58 Yes Yes
2018AA4 O C K 2018-01-14.92336 1.000E-05 09:18:33.410 1.500E-01 1.000 F 0.014 0.568 +15° 34' 09.20" 1.000E-01 1.000 F 0.001 -0.538 19.2 R 0.70 0.21 q A17 0.79 Yes Yes
2018AA4 O C K 2018-01-14.93511 1.000E-05 09:18:41.350 1.500E-01 1.000 F 0.014 -0.378 +15° 35' 18.20" 1.000E-01 1.000 F 0.001 0.047 18.8 R 0.70 -0.19 q A17 0.38 Yes Yes
2018AA4 O C K 2018-01-14.95082 1.000E-06 09:18:59.706 1.500E-02 0.400 F 0.000 0.066 +15° 38' 00.50" 1.000E-02 0.400 F 0.000 0.028 19.1 G 0.70 -0.02 U J04 0.19 Yes Yes
2018AA4 O C K 2018-01-14.95256 1.000E-06 09:19:00.886 1.500E-02 0.400 F 0.000 0.061 +15° 38' 10.60" 1.000E-02 0.400 F 0.000 -0.155 18.9 G 0.70 -0.22 U J04 0.43 Yes Yes
2018AA4 O C K 2018-01-14.95430 1.000E-06 09:19:02.052 1.500E-02 0.400 F 0.000 -0.157 +15° 38' 20.78" 1.000E-02 0.400 F 0.000 -0.277 19.5 G 0.70 0.38 U J04 0.83 Yes Yes
2018AA4 O C K 2018-01-15.01978 1.000E-05 09:19:34.530 1.500E-01 1.000 F 0.005 0.373 +15° 43' 22.70" 1.000E-01 1.000 F 0.261 -0.088 19.2 R 0.70 0.17 o K88 0.39 Yes Yes
2018AA4 O C K 2018-01-15.02231 1.000E-05 09:19:36.100 1.500E-01 1.000 F 0.005 -0.183 +15° 43' 36.10" 1.000E-01 1.000 F 0.261 -0.341 19.1 R 0.70 0.07 o K88 0.39 Yes Yes
2018AA4 O C K 2018-01-15.02483 1.000E-05 09:19:37.730 1.500E-01 1.000 F 0.005 0.240 +15° 43' 50.30" 1.000E-01 1.000 F 0.261 0.287 19.0 R 0.70 -0.03 o K88 0.38 Yes Yes
2018AA4 O C 2018-01-15.36035 1.000E-05 09:23:26.730 1.500E-01 0.800 F 0.000 -0.455 +16° 13' 10.90" 1.000E-01 0.800 F 0.000 -0.725 19.6 G 0.70 0.30 U 703 1.08 Yes Yes
2018AA4 O C 2018-01-15.36575 1.000E-05 09:23:29.670 1.500E-01 0.800 F 0.000 0.073 +16° 13' 37.70" 1.000E-01 0.800 F 0.000 0.345 19.6 G 0.70 0.30 U 703 0.44 Yes Yes
2018AA4 O C 2018-01-15.37702 1.000E-05 09:23:35.640 1.500E-01 0.800 F 0.000 -0.890 +16° 14' 31.20" 1.000E-01 0.800 F 0.000 0.542 18.4 G 0.70 -0.91 U 703 1.31 Yes Yes
2018AA4 O C 2018-01-15.38519 1.000E-05 09:23:40.300 1.500E-01 0.500 F 0.050 0.022 +16° 15' 11.30" 1.000E-01 0.500 F 0.291 0.012 19.8 V 0.70 0.21 o 691 0.05 Yes Yes
2018AA4 O C 2018-01-15.39256 1.000E-05 09:23:44.220 1.500E-01 0.500 F 0.050 0.037 +16° 15' 45.60" 1.000E-01 0.500 F 0.291 -0.045 19.7 V 0.70 0.10 o 691 0.12 Yes Yes
2018AA4 O C 2018-01-15.40002 1.000E-05 09:23:48.170 1.500E-01 0.500 F 0.050 -0.085 +16° 16' 20.10" 1.000E-01 0.500 F 0.291 -0.090 19.9 V 0.70 0.30 o 691 0.26 Yes Yes
2018AA4 O C 2018-01-17.41531 1.000E-05 09:39:17.130 1.500E-01 0.600 F 0.000 -0.065 +18° 09' 33.70" 1.000E-01 0.600 F 0.000 -0.102 19.9 G 0.70 -0.14 U I52 0.21 Yes Yes
2018AA4 O C 2018-01-17.41607 1.000E-05 09:39:17.340 1.500E-01 0.600 F 0.000 0.036 +18° 09' 35.30" 1.000E-01 0.600 F 0.000 -0.309 19.6 G 0.70 -0.44 U I52 0.53 Yes Yes
2018AA4 O C 2018-01-17.41683 1.000E-05 09:39:17.520 1.500E-01 0.600 F 0.000 -0.291 +18° 09' 36.80" 1.000E-01 0.600 F 0.000 -0.614 19.4 G 0.70 -0.64 U I52 1.16 Yes Yes
2018AA4 O C 2018-01-18.33159 1.000E-05 09:43:57.140 1.500E-01 0.600 F 0.000 -0.327 +18° 42' 33.50" 1.000E-01 0.600 F 0.000 -0.013 20.3 G 0.70 0.00 U I52 0.56 Yes Yes
2018AA4 O C 2018-01-18.33235 1.000E-05 09:43:57.320 1.500E-01 0.600 F 0.000 0.020 +18° 42' 35.10" 1.000E-01 0.600 F 0.000 0.054 21.3 G 0.70 1.00 U I52 0.10 Yes Yes
2018AA4 O C 2018-01-18.33417 1.000E-05 09:43:57.690 1.500E-01 0.600 F 0.000 -0.011 +18° 42' 37.90" 1.000E-01 0.600 F 0.000 -0.812 19.8 G 0.70 -0.50 U I52 1.39 Yes Yes
2018AA4 O C 2018-01-18.33697 1.000E-05 09:43:58.290 1.500E-01 0.600 F 0.000 0.396 +18° 42' 44.10" 1.000E-01 0.600 F 0.000 -0.237 21.4 G 0.70 1.10 U I52 0.79 Yes Yes
2018AA4 O C 2018-01-20.29739 1.000E-05 09:50:54.860 1.500E-01 0.600 F 0.000 0.243 +19° 33' 06.60" 1.000E-01 0.600 F 0.000 -0.325 21.0 G 0.70 0.24 U I52 0.70 Yes Yes
2018AA4 O C 2018-01-20.29906 1.000E-05 09:50:55.060 1.500E-01 0.600 F 0.000 0.162 +19° 33' 09.60" 1.000E-01 0.600 F 0.000 0.383 21.0 G 0.70 0.24 U I52 0.73 Yes Yes
2018AA4 O C 2018-01-20.30072 1.000E-05 09:50:55.300 1.500E-01 0.600 F 0.000 0.672 +19° 33' 12.50" 1.000E-01 0.600 F 0.000 1.009 20.3 G 0.70 -0.46 U I52 2.13 Yes Yes
2018AA4 O C 2018-01-20.30240 1.000E-05 09:50:55.430 1.500E-01 0.600 F 0.000 -0.400 +19° 33' 14.70" 1.000E-01 0.600 F 0.000 0.913 20.2 G 0.70 -0.56 U I52 1.72 Yes Yes
2018AA4 O C K 2018-01-28.27018 1.000E-06 10:01:56.440 1.500E-01 1.000 F 0.119 -0.642 +21° 04' 12.80" 1.000E-01 1.000 F 0.110 -0.158 22.2 V 0.70 -0.05 u H21 0.70 Yes Yes
2018AA4 O C K 2018-01-28.28741 1.000E-06 10:01:56.590 1.500E-01 1.000 F 0.119 -0.447 +21° 04' 19.60" 1.000E-01 1.000 F 0.110 -0.108 22.3 V 0.70 0.05 u H21 0.49 Yes Yes
2018AA4 O C K 2018-01-28.30404 1.000E-06 10:01:56.750 1.500E-01 1.000 F 0.119 0.062 +21° 04' 26.00" 1.000E-01 1.000 F 0.110 0.031 22.4 V 0.70 0.15 u H21 0.07 Yes Yes

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