NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012DL4 ∴ Observational info ∴ Optical obs
Contact »
2012DL4  ▹ 
OBSERVATIONAL INFORMATION
◲

Detections | Residuals | Detections & Residuals

[1-39]

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
2012DL4 O C 2012-02-19.27299 1.000E-05 09:28:44.410 1.500E-01 1.000 F -0.042 1.348 +02° 11' 48.80" 1.000E-01 1.000 F 0.120 1.071 18.8 0.70 -1.56 c 704 1.88 Yes Yes
2012DL4 O C 2012-02-19.28523 1.000E-05 09:28:47.440 1.500E-01 1.000 F -0.042 -0.117 +02° 13' 45.50" 1.000E-01 1.000 F 0.120 -0.947 19.5 0.70 -0.86 c 704 1.05 Yes Yes
2012DL4 O C 2012-02-19.29746 1.000E-05 09:28:50.560 1.500E-01 1.000 F 0.201 -0.397 +02° 15' 44.30" 1.000E-01 1.000 F 0.549 -0.982 19.2 0.70 -1.17 c 704 1.16 Yes Yes
2012DL4 O C 2012-02-19.30958 1.000E-05 09:28:53.690 1.500E-01 1.000 F 0.201 0.126 +02° 17' 41.70" 1.000E-01 1.000 F 0.549 -0.712 19.4 0.70 -0.97 c 704 0.78 Yes Yes
2012DL4 O C K 2012-02-19.84175 1.000E-05 09:31:36.330 1.500E-01 1.000 F 0.053 0.086 +03° 39' 56.40" 1.000E-01 1.000 F 0.006 -0.074 u J95 0.12 Yes No
2012DL4 O C K 2012-02-19.84641 1.000E-05 09:31:37.570 1.500E-01 1.000 F 0.053 0.349 +03° 40' 39.10" 1.000E-01 1.000 F 0.006 0.479 u J95 0.61 Yes No
2012DL4 O C K 2012-02-19.85316 1.000E-05 09:31:39.340 1.500E-01 1.000 F 0.053 0.456 +03° 41' 40.70" 1.000E-01 1.000 F 0.006 1.078 19.2 R 0.70 -0.01 u J95 1.21 Yes Yes
2012DL4 O C K 2012-02-19.85336 1.000E-05 09:31:39.850 1.500E-01 1.000 F 0.098 -0.417 +03° 41' 53.00" 1.000E-01 1.000 F 0.131 -0.185 19.6 V 0.70 -0.01 v I93 0.47 Yes Yes
2012DL4 O C K 2012-02-19.86351 1.000E-05 09:31:42.460 1.500E-01 1.000 F 0.098 -0.128 +03° 43' 24.80" 1.000E-01 1.000 F 0.131 -0.028 19.3 V 0.70 -0.31 v I93 0.13 Yes Yes
2012DL4 O C K 2012-02-19.88172 1.000E-05 09:31:47.040 1.500E-01 1.000 F 0.098 -0.361 +03° 46' 09.10" 1.000E-01 1.000 F 0.131 0.194 19.4 V 0.70 -0.21 v I93 0.42 Yes Yes
2012DL4 O C K 2012-02-19.91161 1.000E-05 09:31:54.450 1.500E-01 1.000 F 0.098 -0.443 +03° 50' 37.30" 1.000E-01 1.000 F 0.131 0.032 19.3 V 0.70 -0.31 v I93 0.45 Yes Yes
2012DL4 O C | 2012-02-20.02129 1.000E-05 09:32:29.010 1.500E-01 1.118 F 0.066 0.099 +04° 09' 31.20" 1.000E-01 1.118 F 0.160 0.008 20.5 V 0.70 0.88 o 807 0.09 Yes Yes
2012DL4 O C | 2012-02-20.02385 1.000E-05 09:32:29.640 1.500E-01 1.118 F 0.066 -0.109 +04° 09' 53.80" 1.000E-01 1.118 F 0.160 -0.039 20.1 V 0.70 0.48 o 807 0.11 Yes Yes
2012DL4 O C | 2012-02-20.02639 1.000E-05 09:32:30.280 1.500E-01 1.118 F 0.066 -0.064 +04° 10' 16.50" 1.000E-01 1.118 F 0.160 0.199 19.7 V 0.70 0.08 o 807 0.19 Yes Yes
2012DL4 O C | 2012-02-20.03144 1.000E-05 09:32:31.560 1.500E-01 1.118 F 0.066 0.218 +04° 11' 01.40" 1.000E-01 1.118 F 0.160 0.465 20.1 V 0.70 0.48 o 807 0.48 Yes Yes
2012DL4 O C | 2012-02-20.03430 1.000E-05 09:32:32.280 1.500E-01 1.118 F 0.066 0.352 +04° 11' 26.50" 1.000E-01 1.118 F 0.160 0.302 19.8 V 0.70 0.18 o 807 0.43 Yes Yes
2012DL4 O C K 2012-02-20.28794 1.000E-06 09:33:33.130 1.500E-01 1.000 F -0.091 -0.106 +04° 45' 31.40" 1.000E-01 1.000 F -0.095 -0.037 19.4 V 0.70 -0.24 r H21 0.12 Yes Yes
2012DL4 O C K 2012-02-20.29186 1.000E-06 09:33:34.030 1.500E-01 1.000 F -0.091 -0.176 +04° 46' 04.90" 1.000E-01 1.000 F -0.095 0.136 19.5 V 0.70 -0.14 r H21 0.23 Yes Yes
2012DL4 O C K 2012-02-20.29662 1.000E-06 09:33:35.120 1.500E-01 1.000 F -0.091 -0.341 +04° 46' 45.30" 1.000E-01 1.000 F -0.095 0.065 19.4 V 0.70 -0.24 r H21 0.36 Yes Yes
2012DL4 O C K 2012-02-20.88260 1.000E-05 09:36:10.510 1.500E-01 1.000 F 0.087 -0.040 +06° 06' 45.30" 1.000E-01 1.000 F 0.110 -0.078 19.5 R 0.70 0.20 v B18 0.09 Yes Yes
2012DL4 O C K 2012-02-20.88470 1.000E-05 09:36:10.930 1.500E-01 1.000 F 0.087 -0.469 +06° 07' 02.10" 1.000E-01 1.000 F 0.110 0.148 20.0 R 0.70 0.70 v B18 0.50 Yes Yes
2012DL4 O C K 2012-02-20.88890 1.000E-05 09:36:11.850 1.500E-01 1.000 F 0.087 -0.136 +06° 07' 34.90" 1.000E-01 1.000 F 0.110 -0.184 19.7 R 0.70 0.40 v B18 0.24 Yes Yes
2012DL4 O C | 2012-02-21.02688 1.000E-05 09:36:53.420 1.500E-01 1.000 F 0.142 0.089 +06° 28' 01.20" 1.000E-01 1.000 F 0.128 0.222 20.0 V 0.70 0.29 o 807 0.25 Yes Yes
2012DL4 O C | 2012-02-21.02949 1.000E-05 09:36:53.970 1.500E-01 1.000 F 0.142 -0.334 +06° 28' 21.10" 1.000E-01 1.000 F 0.128 -0.260 19.6 V 0.70 -0.11 o 807 0.44 Yes Yes
2012DL4 O C | 2012-02-21.03210 1.000E-05 09:36:54.570 1.500E-01 1.000 F 0.142 0.015 +06° 28' 41.50" 1.000E-01 1.000 F 0.128 -0.234 20.1 V 0.70 0.39 o 807 0.24 Yes Yes
2012DL4 O C | 2012-02-21.03427 1.000E-05 09:36:55.050 1.500E-01 1.000 F 0.142 0.044 +06° 28' 58.60" 1.000E-01 1.000 F 0.128 -0.067 19.7 V 0.70 -0.01 o 807 0.08 Yes Yes
2012DL4 O C K 2012-02-21.54306 1.000E-05 09:38:50.930 1.500E-01 1.000 F 0.203 -0.351 +07° 33' 00.00" 1.000E-01 1.000 F 0.164 -0.126 19.5 R 0.70 0.13 o 474 0.38 Yes Yes
2012DL4 O C K 2012-02-21.54446 1.000E-05 09:38:51.240 1.500E-01 1.000 F 0.203 0.125 +07° 33' 09.90" 1.000E-01 1.000 F 0.164 -0.369 19.7 R 0.70 0.33 o 474 0.41 Yes Yes
2012DL4 O C K 2012-02-21.54870 1.000E-05 09:38:52.060 1.500E-01 1.000 F 0.203 -0.206 +07° 33' 40.90" 1.000E-01 1.000 F 0.164 -0.074 19.3 R 0.70 -0.07 o 474 0.22 Yes Yes
2012DL4 O C K 2012-02-21.55010 1.000E-05 09:38:52.350 1.500E-01 1.000 F 0.203 -0.031 +07° 33' 51.50" 1.000E-01 1.000 F 0.164 0.393 19.1 R 0.70 -0.27 o 474 0.41 Yes Yes
2012DL4 O C | 2012-02-22.01386 1.000E-05 09:40:46.130 1.500E-01 1.000 F 0.189 -0.006 +08° 27' 53.80" 1.000E-01 1.000 F 0.150 0.131 20.0 V 0.70 0.18 o 807 0.14 Yes Yes
2012DL4 O C | 2012-02-22.01949 1.000E-05 09:40:47.260 1.500E-01 1.000 F 0.189 0.009 +08° 28' 32.60" 1.000E-01 1.000 F 0.150 -0.081 20.1 V 0.70 0.28 o 807 0.08 Yes Yes
2012DL4 O C | 2012-02-22.02482 1.000E-05 09:40:48.310 1.500E-01 1.000 F 0.189 -0.161 +08° 29' 09.40" 1.000E-01 1.000 F 0.150 -0.180 20.2 V 0.70 0.38 o 807 0.25 Yes Yes
2012DL4 O C K 2012-02-22.23387 1.000E-05 09:41:28.500 1.500E-01 1.000 F 0.083 0.024 +08° 50' 34.50" 1.000E-01 1.000 F 0.039 -0.317 20.3 V 0.70 0.45 u H21 0.33 Yes Yes
2012DL4 O C K 2012-02-22.23821 1.000E-05 09:41:29.300 1.500E-01 1.000 F 0.083 0.306 +08° 51' 03.80" 1.000E-01 1.000 F 0.039 0.033 20.1 V 0.70 0.25 u H21 0.32 Yes Yes
2012DL4 O C K 2012-02-22.24711 1.000E-05 09:41:30.910 1.500E-01 1.000 F 0.083 0.434 +08° 52' 03.10" 1.000E-01 1.000 F 0.039 0.048 20.3 V 0.70 0.45 u H21 0.45 Yes Yes
2012DL4 O C K 2012-02-22.95182 1.000E-05 09:44:00.200 1.500E-01 1.000 F 0.087 0.020 +10° 06' 53.90" 1.000E-01 1.000 F 0.051 -0.088 u 204 0.10 Yes No
2012DL4 O C K 2012-02-22.96720 1.000E-05 09:44:02.820 1.500E-01 1.000 F 0.087 0.216 +10° 08' 28.10" 1.000E-01 1.000 F 0.051 0.108 u 204 0.27 Yes No
2012DL4 O C K 2012-02-22.98256 1.000E-05 09:44:05.420 1.500E-01 1.000 F 0.087 0.186 +10° 10' 01.70" 1.000E-01 1.000 F 0.051 0.128 19.5 R 0.70 -0.05 u 204 0.25 Yes Yes

[1-39]