NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015YA1 ∴ Observational info ∴ Optical obs
Contact »
2015YA1  ▹ 
OBSERVATIONAL INFORMATION
◲

Detections | Residuals | Detections & Residuals

[1-66]

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
2015YA1 O C 2015-12-16.95337 1.000E-05 04:45:01.240 1.500E-01 1.000 F 0.054 0.070 +27° 59' 56.30" 1.000E-01 1.000 F 0.091 0.099 18.3 R 0.70 -0.31 r 106 0.13 Yes Yes
2015YA1 O C 2015-12-16.96327 1.000E-05 04:45:01.310 1.500E-01 1.000 F 0.054 0.409 +27° 58' 30.90" 1.000E-01 1.000 F 0.091 0.230 18.2 R 0.70 -0.41 r 106 0.49 Yes Yes
2015YA1 O C 2015-12-16.97318 1.000E-05 04:45:01.310 1.500E-01 1.000 F 0.054 -0.294 +27° 57' 05.90" 1.000E-01 1.000 F 0.091 0.944 18.1 R 0.70 -0.51 r 106 1.09 Yes Yes
2015YA1 O C 2015-12-16.98308 1.000E-05 04:45:01.360 1.500E-01 1.000 F 0.054 -0.475 +27° 55' 38.80" 1.000E-01 1.000 F 0.091 -0.438 18.2 R 0.70 -0.41 r 106 0.68 Yes Yes
2015YA1 O C 2015-12-17.90795 1.000E-05 04:45:55.110 1.500E-01 2.121 F 0.047 -0.308 +25° 51' 11.20" 1.000E-01 2.121 F 0.062 0.430 18.9 R 0.70 0.15 r 106 0.25 Yes Yes
2015YA1 O C 2015-12-17.90889 1.000E-05 04:45:55.070 1.500E-01 2.121 F 0.047 -0.869 +25° 51' 03.40" 1.000E-01 2.121 F 0.062 -0.210 18.7 R 0.70 -0.05 r 106 0.42 Yes Yes
2015YA1 O C 2015-12-17.90935 1.000E-05 04:45:55.070 1.500E-01 2.121 F 0.047 -0.880 +25° 51' 00.60" 1.000E-01 2.121 F 0.062 0.494 18.8 R 0.70 0.05 r 106 0.48 Yes Yes
2015YA1 O C 2015-12-17.90982 1.000E-05 04:45:55.060 1.500E-01 2.121 F 0.047 -1.025 +25° 50' 56.10" 1.000E-01 2.121 F 0.062 -0.425 18.9 R 0.70 0.15 r 106 0.53 Yes Yes
2015YA1 O C 2015-12-17.91170 1.000E-05 04:45:55.090 1.500E-01 2.121 F 0.047 -0.662 +25° 50' 41.80" 1.000E-01 2.121 F 0.062 -0.400 19.1 R 0.70 0.35 r 106 0.37 Yes Yes
2015YA1 O C 2015-12-17.91263 1.000E-05 04:45:55.110 1.500E-01 2.121 F 0.047 -0.413 +25° 50' 34.80" 1.000E-01 2.121 F 0.062 -0.313 19.0 R 0.70 0.25 r 106 0.25 Yes Yes
2015YA1 O C 2015-12-17.91357 1.000E-05 04:45:55.090 1.500E-01 2.121 F 0.047 -0.703 +25° 50' 26.90" 1.000E-01 2.121 F 0.062 -1.048 18.8 R 0.70 0.05 r 106 0.60 Yes Yes
2015YA1 O C 2015-12-17.91450 1.000E-05 04:45:55.180 1.500E-01 2.121 F 0.047 0.491 +25° 50' 20.70" 1.000E-01 2.121 F 0.062 -0.159 18.7 R 0.70 -0.05 r 106 0.24 Yes Yes
2015YA1 O C 2015-12-17.91544 1.000E-05 04:45:55.100 1.500E-01 2.121 F 0.047 -0.609 +25° 50' 13.70" 1.000E-01 2.121 F 0.062 0.007 18.4 R 0.70 -0.35 r 106 0.29 Yes Yes
2015YA1 O C 2015-12-17.91638 1.000E-05 04:45:55.120 1.500E-01 2.121 F 0.047 -0.359 +25° 50' 06.00" 1.000E-01 2.121 F 0.062 -0.526 18.4 R 0.70 -0.35 r 106 0.30 Yes Yes
2015YA1 O C 2015-12-17.91731 1.000E-05 04:45:55.100 1.500E-01 2.121 F 0.047 -0.649 +25° 49' 59.50" 1.000E-01 2.121 F 0.062 0.065 18.2 R 0.70 -0.55 r 106 0.31 Yes Yes
2015YA1 O C 2015-12-17.91825 1.000E-05 04:45:55.160 1.500E-01 2.121 F 0.047 0.141 +25° 49' 51.70" 1.000E-01 2.121 F 0.062 -0.566 18.2 R 0.70 -0.55 r 106 0.28 Yes Yes
2015YA1 O C 2015-12-17.91918 1.000E-05 04:45:55.100 1.500E-01 2.121 F 0.047 -0.689 +25° 49' 44.30" 1.000E-01 2.121 F 0.062 -0.873 18.7 R 0.70 -0.05 r 106 0.53 Yes Yes
2015YA1 O C 2015-12-17.92012 1.000E-05 04:45:55.090 1.500E-01 2.121 F 0.047 -0.844 +25° 49' 38.50" 1.000E-01 2.121 F 0.062 0.497 18.8 R 0.70 0.05 r 106 0.46 Yes Yes
2015YA1 O C 2015-12-17.92106 1.000E-05 04:45:55.120 1.500E-01 2.121 F 0.047 -0.460 +25° 49' 30.50" 1.000E-01 2.121 F 0.062 -0.332 19.1 R 0.70 0.35 r 106 0.27 Yes Yes
2015YA1 O C 2015-12-17.92246 1.000E-05 04:45:55.140 1.500E-01 2.121 F 0.047 -0.220 +25° 49' 20.60" 1.000E-01 2.121 F 0.062 0.450 18.0 R 0.70 -0.75 r 106 0.24 Yes Yes
2015YA1 O C K 2015-12-17.92293 1.000E-05 04:45:55.090 1.500E-01 2.121 F 0.047 -0.905 +25° 49' 15.40" 1.000E-01 2.121 F 0.062 -1.163 19.1 R 0.70 0.35 r 106 0.70 Yes Yes
2015YA1 O C 2015-12-17.92340 1.000E-05 04:45:55.160 1.500E-01 2.121 F 0.047 0.030 +25° 49' 12.80" 1.000E-01 2.121 F 0.062 -0.177 18.8 R 0.70 0.05 r 106 0.08 Yes Yes
2015YA1 O C 2015-12-18.33126 1.000E-05 04:46:11.650 1.500E-01 0.794 F 0.000 0.437 +24° 59' 00.60" 1.000E-01 0.794 F 0.000 -0.959 19.4 r 0.70 0.42 R G45 1.36 Yes Yes
2015YA1 O C 2015-12-18.33746 1.000E-05 04:46:11.600 1.500E-01 0.794 F 0.000 -0.186 +24° 58' 15.20" 1.000E-01 0.794 F 0.000 -0.324 19.5 r 0.70 0.52 R G45 0.48 Yes Yes
2015YA1 O C 2015-12-18.33753 1.000E-05 04:46:11.590 1.500E-01 0.794 F 0.000 -0.322 +24° 58' 14.90" 1.000E-01 0.794 F 0.000 -0.104 19.2 r 0.70 0.22 R G45 0.44 Yes Yes
2015YA1 O C 2015-12-18.34336 1.000E-05 04:46:11.610 1.500E-01 0.794 F 0.000 -0.085 +24° 57' 31.80" 1.000E-01 0.794 F 0.000 0.116 19.2 r 0.70 0.22 R G45 0.19 Yes Yes
2015YA1 O C 2015-12-18.34342 1.000E-05 04:46:11.620 1.500E-01 0.794 F 0.000 0.050 +24° 57' 31.30" 1.000E-01 0.794 F 0.000 0.062 19.4 r 0.70 0.42 R G45 0.10 Yes Yes
2015YA1 O C 2015-12-18.35521 1.000E-05 04:46:11.640 1.500E-01 0.794 F 0.000 -0.034 +24° 56' 03.90" 1.000E-01 0.794 F 0.000 0.356 19.1 r 0.70 0.11 R G45 0.46 Yes Yes
2015YA1 O C 2015-12-18.35528 1.000E-05 04:46:11.640 1.500E-01 0.794 F 0.000 -0.038 +24° 56' 03.00" 1.000E-01 0.794 F 0.000 -0.023 19.5 r 0.70 0.51 R G45 0.06 Yes Yes
2015YA1 O C 2015-12-18.66531 1.000E-05 04:46:28.090 1.500E-01 1.000 F -0.268 0.963 +24° 19' 18.30" 1.000E-01 1.000 F 0.154 -0.691 19.3 R 0.70 0.44 o 300 1.20 Yes Yes
2015YA1 O C 2015-12-18.66762 1.000E-05 04:46:28.010 1.500E-01 1.000 F -0.268 -0.118 +24° 19' 03.90" 1.000E-01 1.000 F 0.154 1.394 19.0 R 0.70 0.14 o 300 1.41 Yes Yes
2015YA1 O C 2015-12-18.66993 1.000E-05 04:46:28.030 1.500E-01 1.000 F -0.268 0.156 +24° 18' 45.70" 1.000E-01 1.000 F 0.154 -0.315 19.1 R 0.70 0.23 o 300 0.36 Yes Yes
2015YA1 O C 2015-12-18.67275 1.000E-05 04:46:28.040 1.500E-01 1.000 F -0.268 0.275 +24° 18' 26.40" 1.000E-01 1.000 F 0.154 0.522 19.4 R 0.70 0.53 o 300 0.60 Yes Yes
2015YA1 O C 2015-12-19.00053 1.000E-05 04:46:44.530 1.500E-01 1.658 F 0.031 -0.286 +23° 40' 35.30" 1.000E-01 1.658 F -0.012 -0.131 18.6 R 0.70 -0.32 r 106 0.19 Yes Yes
2015YA1 O C 2015-12-19.00100 1.000E-05 04:46:44.540 1.500E-01 1.658 F 0.031 -0.195 +23° 40' 31.50" 1.000E-01 1.658 F -0.012 -0.715 18.6 R 0.70 -0.32 r 106 0.45 Yes Yes
2015YA1 O C 2015-12-19.00147 1.000E-05 04:46:44.540 1.500E-01 1.658 F 0.031 -0.243 +23° 40' 28.70" 1.000E-01 1.658 F -0.012 -0.298 18.7 R 0.70 -0.22 r 106 0.23 Yes Yes
2015YA1 O C 2015-12-19.00287 1.000E-05 04:46:44.540 1.500E-01 1.658 F 0.031 -0.386 +23° 40' 18.20" 1.000E-01 1.658 F -0.012 -1.217 19.0 R 0.70 0.08 r 106 0.77 Yes Yes
2015YA1 O C 2015-12-19.00428 1.000E-05 04:46:44.510 1.500E-01 1.658 F 0.031 -0.947 +23° 40' 10.50" 1.000E-01 1.658 F -0.012 0.734 18.4 R 0.70 -0.52 r 106 0.73 Yes Yes
2015YA1 O C 2015-12-19.00475 1.000E-05 04:46:44.620 1.500E-01 1.658 F 0.031 0.514 +23° 40' 06.50" 1.000E-01 1.658 F -0.012 -0.048 18.7 R 0.70 -0.22 r 106 0.31 Yes Yes
2015YA1 O C 2015-12-19.00521 1.000E-05 04:46:44.560 1.500E-01 1.658 F 0.031 -0.361 +23° 40' 03.60" 1.000E-01 1.658 F -0.012 0.200 18.7 R 0.70 -0.22 r 106 0.25 Yes Yes
2015YA1 O C 2015-12-19.00568 1.000E-05 04:46:44.590 1.500E-01 1.658 F 0.031 0.000 +23° 40' 00.20" 1.000E-01 1.658 F -0.012 0.018 18.5 R 0.70 -0.42 r 106 0.01 Yes Yes
2015YA1 O C 2015-12-19.00615 1.000E-05 04:46:44.570 1.500E-01 1.658 F 0.031 -0.327 +23° 39' 57.10" 1.000E-01 1.658 F -0.012 0.136 19.1 R 0.70 0.18 r 106 0.21 Yes Yes
2015YA1 O C 2015-12-19.00662 1.000E-05 04:46:44.600 1.500E-01 1.658 F 0.031 0.033 +23° 39' 54.20" 1.000E-01 1.658 F -0.012 0.453 18.6 R 0.70 -0.32 r 106 0.28 Yes Yes
2015YA1 O C 2015-12-19.00943 1.000E-05 04:46:44.640 1.500E-01 1.658 F 0.031 0.260 +23° 39' 34.40" 1.000E-01 1.658 F -0.012 -0.106 18.6 R 0.70 -0.32 r 106 0.17 Yes Yes
2015YA1 O C 3 2015-12-19.05820 1.000E-05 04:46:47.700 1.500E-01 1.000 F 0.000 -0.410 +23° 34' 54.20" 1.000E-01 1.000 F 0.000 -0.112 18.7 V 0.70 -0.63 S G40 0.43 Yes Yes
2015YA1 O C 3 2015-12-19.07660 1.000E-05 04:46:47.590 1.500E-01 1.000 F 0.000 -0.341 +23° 32' 49.10" 1.000E-01 1.000 F 0.000 -0.201 19.1 V 0.70 -0.23 S G40 0.40 Yes Yes
2015YA1 O C 2015-12-19.16534 1.000E-05 04:47:00.960 1.500E-01 0.500 F -0.009 -0.029 +23° 22' 47.50" 1.000E-01 0.500 F -0.035 0.052 19.2 V 0.70 -0.14 q G96 0.13 Yes Yes
2015YA1 O C 2015-12-19.16993 1.000E-05 04:47:01.000 1.500E-01 0.500 F -0.009 0.470 +23° 22' 18.30" 1.000E-01 0.500 F -0.035 0.308 19.2 V 0.70 -0.14 q G96 1.19 Yes Yes
2015YA1 O C 2015-12-19.17451 1.000E-05 04:47:00.990 1.500E-01 0.500 F -0.009 0.337 +23° 21' 48.20" 1.000E-01 0.500 F -0.035 -0.382 19.0 V 0.70 -0.35 q G96 1.08 Yes Yes
2015YA1 O C 2015-12-19.17910 1.000E-05 04:47:00.940 1.500E-01 0.500 F -0.009 -0.294 +23° 21' 18.90" 1.000E-01 0.500 F -0.035 -0.189 q G96 0.73 Yes No
2015YA1 O C 2015-12-19.18443 1.000E-05 04:47:00.990 1.500E-01 1.000 F -0.280 0.022 +23° 20' 47.30" 1.000E-01 1.000 F 0.170 -0.033 19.4 R 0.70 0.45 o 926 0.04 Yes Yes
2015YA1 O C 2015-12-19.19006 1.000E-05 04:47:01.000 1.500E-01 1.000 F -0.280 0.403 +23° 20' 11.00" 1.000E-01 1.000 F 0.170 -0.114 19.5 R 0.70 0.55 o 926 0.42 Yes Yes
2015YA1 O C 2015-12-19.19608 1.000E-05 04:47:00.940 1.500E-01 1.000 F -0.280 -0.088 +23° 19' 32.20" 1.000E-01 1.000 F 0.170 -0.150 19.4 R 0.70 0.45 o 926 0.18 Yes Yes
2015YA1 O C K 2015-12-19.28965 1.000E-06 04:46:59.620 1.500E-01 1.000 F -0.005 0.201 +23° 09' 21.60" 1.000E-01 1.000 F 0.032 -0.106 19.2 R 0.70 0.23 q 448 0.23 Yes Yes
2015YA1 O C K 2015-12-19.30199 1.000E-06 04:46:59.530 1.500E-01 1.000 F -0.005 0.083 +23° 08' 00.70" 1.000E-01 1.000 F 0.032 0.092 19.8 R 0.70 0.83 q 448 0.13 Yes Yes
2015YA1 O C K 2015-12-19.31282 1.000E-06 04:46:59.450 1.500E-01 1.000 F -0.005 -0.220 +23° 06' 49.40" 1.000E-01 1.000 F 0.032 0.136 18.1 R 0.70 -0.87 q 448 0.26 Yes Yes
2015YA1 O C 2015-12-19.55894 1.000E-05 04:47:15.190 1.500E-01 1.000 F -0.241 0.157 +22° 40' 35.30" 1.000E-01 1.000 F 0.190 1.181 19.5 R 0.70 0.49 o 300 1.21 Yes Yes
2015YA1 O C 2015-12-19.56100 1.000E-05 04:47:15.220 1.500E-01 1.000 F -0.241 0.761 +22° 40' 21.70" 1.000E-01 1.000 F 0.190 0.467 19.6 R 0.70 0.59 o 300 0.90 Yes Yes
2015YA1 O C 2015-12-19.56493 1.000E-05 04:47:15.140 1.500E-01 1.000 F -0.241 0.020 +22° 39' 57.40" 1.000E-01 1.000 F 0.190 0.764 19.9 R 0.70 0.89 o 300 0.78 Yes Yes
2015YA1 O C 2015-12-29.25439 1.000E-05 04:53:24.620 1.500E-01 1.000 F -0.153 -0.104 +12° 08' 53.60" 1.000E-01 1.000 F 0.104 -0.018 20.4 R 0.70 -0.04 o 926 0.11 Yes Yes
2015YA1 O C 2015-12-29.26242 1.000E-05 04:53:24.660 1.500E-01 1.000 F -0.153 -0.094 +12° 08' 35.10" 1.000E-01 1.000 F 0.104 0.015 20.6 R 0.70 0.16 o 926 0.10 Yes Yes
2015YA1 O C 2015-12-29.27078 1.000E-05 04:53:24.690 1.500E-01 1.000 F -0.153 -0.284 +12° 08' 15.70" 1.000E-01 1.000 F 0.104 -0.064 20.6 R 0.70 0.16 o 926 0.30 Yes Yes
2015YA1 O C 2015-12-31.39350 1.000E-05 04:54:43.256 1.500E-02 0.200 F 0.011 0.010 +10° 55' 06.10" 1.000E-02 0.200 F 0.010 0.118 20.7 r 0.70 -0.17 L F51 0.68 Yes Yes
2015YA1 O C 2015-12-31.40637 1.000E-05 04:54:43.342 1.500E-02 0.200 F 0.011 0.010 +10° 54' 41.41" 1.000E-02 0.200 F 0.010 -0.238 20.6 r 0.70 -0.27 L F51 1.37 Yes Yes
2015YA1 O C 2015-12-31.41903 1.000E-05 04:54:43.433 1.500E-02 0.200 F 0.011 -0.032 +10° 54' 17.74" 1.000E-02 0.200 F 0.010 0.086 20.4 r 0.70 -0.47 L F51 0.53 Yes Yes
2015YA1 O C 2015-12-31.43132 1.000E-05 04:54:43.538 1.500E-02 0.200 F 0.011 0.009 +10° 53' 54.34" 1.000E-02 0.200 F 0.010 0.031 20.7 r 0.70 -0.17 L F51 0.19 Yes Yes

[1-66]