NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HL4 ∴ Observational info ∴ Optical obs
Contact »
2007HL4  ▹ 
OBSERVATIONAL INFORMATION
◲

Detections | Residuals | Detections & Residuals

[1-72]

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
2007HL4 O C 2007-04-19.38855 1.000E-05 16:20:12.980 1.500E-01 0.866 F -0.023 -0.213 -18° 44' 52.00" 1.000E-01 0.866 F 0.045 -0.009 18.4 V 0.70 -0.49 r G96 0.25 Yes Yes
2007HL4 O C 2007-04-19.39468 1.000E-05 16:20:11.860 1.500E-01 0.866 F -0.023 -0.091 -18° 45' 50.80" 1.000E-01 0.866 F 0.045 0.033 18.3 V 0.70 -0.59 r G96 0.11 Yes Yes
2007HL4 O C 2007-04-19.40074 1.000E-05 16:20:10.750 1.500E-01 0.866 F -0.023 0.024 -18° 46' 48.90" 1.000E-01 0.866 F 0.045 0.018 19.0 V 0.70 0.11 r G96 0.04 Yes Yes
2007HL4 O C 2007-04-19.40690 1.000E-05 16:20:09.630 1.500E-01 0.866 F -0.023 0.286 -18° 47' 47.70" 1.000E-01 0.866 F 0.045 0.172 18.6 V 0.70 -0.29 r G96 0.39 Yes Yes
2007HL4 O C 2007-04-19.44553 1.000E-05 16:20:02.470 1.500E-01 0.866 F -0.023 -0.060 -18° 53' 55.80" 1.000E-01 0.866 F 0.045 -0.258 18.8 V 0.70 -0.09 r G96 0.31 Yes Yes
2007HL4 O C 2007-04-19.44595 1.000E-05 16:20:02.400 1.500E-01 0.866 F -0.023 0.042 -18° 53' 59.40" 1.000E-01 0.866 F 0.045 0.120 18.7 V 0.70 -0.19 r G96 0.15 Yes Yes
2007HL4 O C 2007-04-19.44637 1.000E-05 16:20:02.320 1.500E-01 0.866 F -0.023 0.002 -18° 54' 03.60" 1.000E-01 0.866 F 0.045 -0.103 18.8 V 0.70 -0.09 r G96 0.12 Yes Yes
2007HL4 O C 2007-04-19.44678 1.000E-05 16:20:02.250 1.500E-01 0.866 F -0.023 0.077 -18° 54' 07.50" 1.000E-01 0.866 F 0.045 -0.120 18.7 V 0.70 -0.19 r G96 0.17 Yes Yes
2007HL4 O C 2007-04-19.48064 1.000E-05 16:19:56.100 1.500E-01 0.866 F -0.023 0.014 -18° 59' 26.80" 1.000E-01 0.866 F 0.045 -0.115 18.8 V 0.70 -0.09 r G96 0.14 Yes Yes
2007HL4 O C 2007-04-19.48106 1.000E-05 16:19:56.020 1.500E-01 0.866 F -0.023 -0.056 -18° 59' 31.00" 1.000E-01 0.866 F 0.045 -0.371 18.7 V 0.70 -0.19 r G96 0.44 Yes Yes
2007HL4 O C 2007-04-19.48148 1.000E-05 16:19:55.950 1.500E-01 0.866 F -0.023 0.015 -18° 59' 34.50" 1.000E-01 0.866 F 0.045 0.073 18.6 V 0.70 -0.29 r G96 0.09 Yes Yes
2007HL4 O C 2007-04-19.48191 1.000E-05 16:19:55.880 1.500E-01 0.866 F -0.023 0.112 -18° 59' 38.40" 1.000E-01 0.866 F 0.045 0.210 18.7 V 0.70 -0.19 r G96 0.28 Yes Yes
2007HL4 O C 2007-04-19.97247 1.000E-05 16:19:12.640 1.500E-01 1.000 F 0.188 0.881 -20° 17' 43.40" 1.000E-01 1.000 F -0.102 0.462 18.7 V 0.70 -0.18 c 595 1.00 Yes Yes
2007HL4 O C 2007-04-19.98595 1.000E-05 16:19:10.290 1.500E-01 1.000 F 0.188 -0.503 -20° 19' 53.40" 1.000E-01 1.000 F -0.102 0.269 18.9 V 0.70 0.02 c 595 0.58 Yes Yes
2007HL4 O C 2007-04-20.11290 1.000E-05 16:18:50.800 1.500E-01 1.000 F 0.006 0.586 -20° 40' 07.90" 1.000E-01 1.000 F -0.039 -0.583 r J95 0.83 Yes No
2007HL4 O C 2007-04-20.12097 1.000E-05 16:18:49.350 1.500E-01 1.000 F 0.006 -0.428 -20° 41' 23.40" 1.000E-01 1.000 F -0.039 -0.002 19.0 R 0.70 0.52 r J95 0.43 Yes Yes
2007HL4 O C 2007-04-20.29201 1.000E-05 16:18:35.810 1.500E-01 1.000 F -0.036 -1.583 -21° 07' 53.10" 1.000E-01 1.000 F -0.026 -0.824 18.8 R 0.70 0.32 r H36 1.80 Yes Yes
2007HL4 O C 2007-04-20.29860 1.000E-05 16:18:34.760 1.500E-01 1.000 F -0.036 0.265 -21° 08' 54.90" 1.000E-01 1.000 F -0.026 0.497 19.2 R 0.70 0.72 r H36 0.57 Yes Yes
2007HL4 O C 2007-04-20.30471 1.000E-05 16:18:33.660 1.500E-01 1.000 F -0.036 0.318 -21° 09' 54.10" 1.000E-01 1.000 F -0.026 -0.265 18.9 R 0.70 0.42 r H36 0.42 Yes Yes
2007HL4 O C 2007-04-20.31621 1.000E-05 16:18:34.800 1.500E-01 1.000 F 0.059 0.287 -21° 11' 23.20" 1.000E-01 1.000 F -0.064 0.282 18.9 R 0.70 0.42 c 854 0.41 Yes Yes
2007HL4 O C 2007-04-20.32093 1.000E-05 16:18:33.910 1.500E-01 1.000 F 0.059 -0.245 -21° 12' 08.40" 1.000E-01 1.000 F -0.064 0.532 19.1 R 0.70 0.62 c 854 0.59 Yes Yes
2007HL4 O C 2007-04-20.32565 1.000E-05 16:18:33.150 1.500E-01 1.000 F 0.059 1.126 -21° 12' 53.80" 1.000E-01 1.000 F -0.064 0.532 19.2 R 0.70 0.72 c 854 1.26 Yes Yes
2007HL4 O C 2007-04-20.45471 1.000E-05 16:18:08.420 1.500E-01 0.500 F -0.036 0.107 -21° 33' 14.20" 1.000E-01 0.500 F -0.027 0.021 18.8 V 0.70 -0.08 r G96 0.23 Yes Yes
2007HL4 O C 2007-04-20.45513 1.000E-05 16:18:08.350 1.500E-01 0.500 F -0.036 0.250 -21° 33' 17.90" 1.000E-01 0.500 F -0.027 0.218 18.6 V 0.70 -0.28 r G96 0.69 Yes Yes
2007HL4 O C 2007-04-20.45554 1.000E-05 16:18:08.240 1.500E-01 0.500 F -0.036 -0.193 -21° 33' 21.90" 1.000E-01 0.500 F -0.027 0.022 18.8 V 0.70 -0.08 r G96 0.41 Yes Yes
2007HL4 O C 2007-04-20.45596 1.000E-05 16:18:08.170 1.500E-01 0.500 F -0.036 -0.051 -21° 33' 25.30" 1.000E-01 0.500 F -0.027 0.517 18.8 V 0.70 -0.08 r G96 1.07 Yes Yes
2007HL4 O C 2007-04-22.40697 1.000E-05 16:14:09.010 1.500E-01 1.118 F 0.002 -0.605 -26° 32' 23.60" 1.000E-01 1.118 F -0.080 1.864 19.3 0.70 -0.38 c 704 1.76 Yes Yes
2007HL4 O C 2007-04-22.41625 1.000E-05 16:14:07.180 1.500E-01 1.118 F 0.002 0.853 -26° 33' 47.40" 1.000E-01 1.118 F -0.080 0.637 20.0 0.70 0.32 c 704 0.96 Yes Yes
2007HL4 O C 2007-04-22.42580 1.000E-05 16:14:05.120 1.500E-01 1.118 F 0.002 -0.107 -26° 35' 11.30" 1.000E-01 1.118 F -0.080 1.424 19.9 0.70 0.22 c 704 1.28 Yes Yes
2007HL4 O C 2007-04-22.43499 1.000E-05 16:14:03.130 1.500E-01 1.118 F 0.002 -1.253 -26° 36' 32.70" 1.000E-01 1.118 F -0.080 1.247 20.0 0.70 0.32 c 704 1.59 Yes Yes
2007HL4 O C 2007-04-22.44418 1.000E-05 16:14:01.490 1.500E-01 1.118 F 0.002 2.147 -26° 37' 55.10" 1.000E-01 1.118 F -0.080 -0.195 20.0 0.70 0.32 c 704 1.95 Yes Yes
2007HL4 O C 2019-12-04.51669 1.000E-06 07:23:47.488 1.500E-02 0.200 F 0.000 0.107 +53° 48' 27.66" 1.000E-02 0.200 F 0.000 0.059 21.9 G 0.70 0.06 V F52 0.65 Yes Yes
2007HL4 O C 2019-12-04.53097 1.000E-06 07:23:48.161 1.500E-02 0.200 F 0.000 0.097 +53° 49' 10.04" 1.000E-02 0.200 F 0.000 -0.202 21.9 G 0.70 0.06 V F52 1.24 Yes Yes
2007HL4 O C 2019-12-04.54524 1.000E-06 07:23:48.827 1.500E-02 0.200 F 0.000 0.057 +53° 49' 52.72" 1.000E-02 0.200 F 0.000 0.155 22.1 G 0.70 0.26 V F52 0.89 Yes Yes
2007HL4 O C 2019-12-04.55950 1.000E-06 07:23:49.495 1.500E-02 0.200 F 0.000 0.037 +53° 50' 34.58" 1.000E-02 0.200 F 0.000 0.043 22.0 G 0.70 0.16 V F52 0.31 Yes Yes
2007HL4 O C 2020-01-26.25494 1.000E-06 05:07:32.430 1.500E-02 0.200 F 0.000 -0.066 +83° 48' 50.56" 1.000E-02 0.200 F 0.000 0.082 22.2 G 0.70 0.37 V F51 0.57 Yes Yes
2007HL4 O C 2020-01-26.26854 1.000E-06 05:07:24.199 1.500E-02 0.200 F 0.000 -0.240 +83° 48' 53.28" 1.000E-02 0.200 F 0.000 -0.323 20.8 G 0.70 -1.03 V F51 2.22 Yes Yes
2007HL4 O C 2020-01-26.28214 1.000E-06 05:07:16.195 1.500E-02 0.200 F 0.000 0.036 +83° 48' 56.51" 1.000E-02 0.200 F 0.000 0.230 21.7 G 0.70 -0.13 V F51 1.29 Yes Yes
2007HL4 O C 2020-04-21.20544 1.000E-05 10:07:02.210 1.500E-01 0.500 F 0.000 0.245 +17° 19' 06.90" 1.000E-01 0.500 F 0.000 -0.209 20.3 G 0.70 0.04 V G96 0.65 Yes Yes
2007HL4 O C 2020-04-21.21058 1.000E-05 10:07:02.770 1.500E-01 0.500 F 0.000 -0.102 +17° 18' 27.70" 1.000E-01 0.500 F 0.000 -0.170 20.1 G 0.70 -0.16 V G96 0.40 Yes Yes
2007HL4 O C 2020-04-21.21572 1.000E-05 10:07:03.360 1.500E-01 0.500 F 0.000 -0.064 +17° 17' 48.40" 1.000E-01 0.500 F 0.000 -0.202 20.4 G 0.70 0.14 V G96 0.43 Yes Yes
2007HL4 O C 2020-04-21.22085 1.000E-05 10:07:03.950 1.500E-01 0.500 F 0.000 -0.059 +17° 17' 09.20" 1.000E-01 0.500 F 0.000 -0.182 20.4 G 0.70 0.14 V G96 0.39 Yes Yes
2007HL4 O C 2020-04-21.33600 1.000E-05 10:07:18.510 1.500E-01 0.600 F 0.000 -0.278 +17° 02' 22.60" 1.000E-01 0.600 F 0.000 -0.213 20.2 G 0.70 -0.07 V I52 0.59 Yes Yes
2007HL4 O C 2020-04-21.33721 1.000E-05 10:07:18.710 1.500E-01 0.600 F 0.000 0.146 +17° 02' 13.50" 1.000E-01 0.600 F 0.000 0.048 20.2 G 0.70 -0.07 V I52 0.26 Yes Yes
2007HL4 O C 2020-04-21.33841 1.000E-05 10:07:18.890 1.500E-01 0.600 F 0.000 0.297 +17° 02' 04.20" 1.000E-01 0.600 F 0.000 0.033 20.4 G 0.70 0.13 V I52 0.50 Yes Yes
2007HL4 O C K 2020-04-21.80476 1.000E-06 10:08:39.930 1.500E-01 0.600 F 0.000 -0.579 +16° 03' 23.20" 1.000E-01 0.600 F 0.000 -0.019 20.5 G 0.70 0.23 V L01 0.97 Yes Yes
2007HL4 O C K 2020-04-21.80652 1.000E-06 10:08:40.150 1.500E-01 0.600 F 0.000 -0.419 +16° 03' 09.60" 1.000E-01 0.600 F 0.000 -0.326 20.6 G 0.70 0.33 V L01 0.89 Yes Yes
2007HL4 O C I 2020-04-21.80872 1.000E-06 10:08:40.460 1.500E-01 0.600 F 0.000 0.302 +16° 02' 52.80" 1.000E-01 0.600 F 0.000 -0.577 20.6 G 0.70 0.33 V L01 1.09 Yes Yes
2007HL4 O C 2020-04-21.82394 1.000E-05 10:08:42.520 1.500E-01 0.600 F 0.000 -0.311 +16° 00' 47.20" 1.000E-01 0.600 F 0.000 -0.605 19.7 V 0.70 -0.85 V 033 1.14 Yes Yes
2007HL4 O C 2020-04-21.82562 1.000E-05 10:08:42.730 1.500E-01 0.600 F 0.000 -0.256 +16° 00' 34.60" 1.000E-01 0.600 F 0.000 -0.543 19.6 V 0.70 -0.95 V 033 1.01 Yes Yes
2007HL4 O C 2020-04-21.82729 1.000E-05 10:08:42.900 1.500E-01 0.600 F 0.000 -0.762 +16° 00' 22.30" 1.000E-01 0.600 F 0.000 -0.253 19.8 V 0.70 -0.75 V 033 1.35 Yes Yes
2007HL4 O C 2020-04-21.82913 1.000E-05 10:08:43.160 1.500E-01 0.600 F 0.000 -0.271 +16° 00' 08.20" 1.000E-01 0.600 F 0.000 -0.479 19.7 V 0.70 -0.85 V 033 0.92 Yes Yes
2007HL4 O C 2020-04-21.83089 1.000E-05 10:08:43.090 1.500E-01 0.735 F 0.000 -0.009 +15° 59' 58.30" 1.000E-01 0.735 F 0.000 -0.908 V 246 1.24 Yes No
2007HL4 O C 2020-04-21.83132 1.000E-05 10:08:43.160 1.500E-01 0.735 F 0.000 0.247 +15° 59' 55.80" 1.000E-01 0.735 F 0.000 -0.161 V 246 0.40 Yes No
2007HL4 O C 2020-04-21.83156 1.000E-05 10:08:43.190 1.500E-01 0.735 F 0.000 0.258 +15° 59' 54.00" 1.000E-01 0.735 F 0.000 -0.149 V 246 0.41 Yes No
2007HL4 O C 2020-04-21.83181 1.000E-05 10:08:43.190 1.500E-01 0.735 F 0.000 -0.180 +15° 59' 52.80" 1.000E-01 0.735 F 0.000 0.538 V 246 0.78 Yes No
2007HL4 O C 2020-04-21.83253 1.000E-05 10:08:43.330 1.500E-01 0.735 F 0.000 0.575 +15° 59' 46.90" 1.000E-01 0.735 F 0.000 0.075 V 246 0.79 Yes No
2007HL4 O C 2020-04-21.83350 1.000E-05 10:08:43.410 1.500E-01 0.735 F 0.000 0.026 +15° 59' 38.80" 1.000E-01 0.735 F 0.000 -0.700 V 246 0.96 Yes No
2007HL4 O C K 2020-04-21.90114 1.000E-06 10:08:53.370 1.500E-01 0.600 F 0.000 -0.185 +15° 51' 05.40" 1.000E-01 0.600 F 0.000 0.251 20.4 G 0.70 0.13 V J95 0.52 Yes Yes
2007HL4 O C K 2020-04-21.90520 1.000E-06 10:08:53.840 1.500E-01 0.600 F 0.000 -0.758 +15° 50' 35.10" 1.000E-01 0.600 F 0.000 0.704 19.7 G 0.70 -0.57 V J95 1.74 Yes Yes
2007HL4 O C K 2020-04-21.90932 1.000E-06 10:08:54.430 1.500E-01 0.600 F 0.000 0.286 +15° 50' 03.70" 1.000E-01 0.600 F 0.000 0.463 20.1 G 0.70 -0.17 V J95 0.91 Yes Yes
2007HL4 O C K 2020-04-22.07231 1.000E-06 10:09:23.020 1.500E-01 1.000 F 0.063 0.020 +15° 30' 04.80" 1.000E-01 1.000 F 0.066 0.073 20.4 V 0.70 -0.15 u H21 0.08 Yes Yes
2007HL4 O C K 2020-04-22.07522 1.000E-06 10:09:23.370 1.500E-01 1.000 F 0.063 0.268 +15° 29' 42.90" 1.000E-01 1.000 F 0.066 -0.030 20.7 V 0.70 0.15 u H21 0.27 Yes Yes
2007HL4 O C K 2020-04-22.07803 1.000E-06 10:09:23.680 1.500E-01 1.000 F 0.063 0.102 +15° 29' 21.60" 1.000E-01 1.000 F 0.066 -0.268 20.4 V 0.70 -0.15 u H21 0.29 Yes Yes
2007HL4 O C K 2020-04-22.08007 1.000E-06 10:09:23.910 1.500E-01 1.000 F 0.063 0.063 +15° 29' 06.30" 1.000E-01 1.000 F 0.066 -0.312 20.6 V 0.70 0.05 u H21 0.32 Yes Yes
2007HL4 O C 2020-04-22.16353 1.000E-05 10:09:36.180 1.500E-01 0.600 F 0.000 0.172 +15° 18' 55.00" 1.000E-01 0.600 F 0.000 -0.231 20.9 G 0.70 0.63 V I52 0.48 Yes Yes
2007HL4 O C 2020-04-22.16430 1.000E-05 10:09:36.240 1.500E-01 0.600 F 0.000 -0.192 +15° 18' 48.70" 1.000E-01 0.600 F 0.000 -0.741 20.7 G 0.70 0.43 V I52 1.28 Yes Yes
2007HL4 O C 2020-04-22.16507 1.000E-05 10:09:36.340 1.500E-01 0.600 F 0.000 0.022 +15° 18' 43.30" 1.000E-01 0.600 F 0.000 -0.351 20.4 G 0.70 0.13 V I52 0.59 Yes Yes
2007HL4 O C 2020-04-22.16584 1.000E-05 10:09:36.420 1.500E-01 0.600 F 0.000 -0.053 +15° 18' 37.50" 1.000E-01 0.600 F 0.000 -0.359 20.4 G 0.70 0.13 V I52 0.61 Yes Yes
2007HL4 O C 2020-04-26.25240 1.000E-05 10:20:22.023 1.500E-02 0.200 F 0.000 0.037 +07° 01' 37.81" 1.000E-02 0.200 F 0.000 -0.104 20.3 w 0.70 -0.14 U F52 0.64 Yes Yes
2007HL4 O C 2020-04-26.27723 1.000E-05 10:20:24.685 1.500E-02 0.200 F 0.000 -0.005 +06° 58' 42.50" 1.000E-02 0.200 F 0.000 -0.198 21.0 w 0.70 0.56 U F52 1.17 Yes Yes
2007HL4 O C 2020-04-26.28973 1.000E-05 10:20:26.031 1.500E-02 0.200 F 0.000 0.029 +06° 57' 14.87" 1.000E-02 0.200 F 0.000 0.477 20.7 w 0.70 0.26 U F52 2.82 Yes Yes

[1-72]