162186 (1999 OP3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6114939292 ± 1.08e-08
Semi-major axis (a)2.7080728071 AU ± 3.53e-09
Inclination (i)27.59351888° ± 1.06e-06
Long. of Asc. Node (Ω)310.65625290° ± 2.18e-06
Arg. of Perihelion (ω)271.91748187° ± 2.55e-06
Mean Anomaly (M)0.65560454° ± 1.45e-06
Mean Motion (n)0.2211677357°/day ± 4.32e-10
Perihelion dist (q)1.05210273 AU ± 2.94e-08
Aphelion dist (Q)4.36404289 AU ± 2.99e-08
Orbital Period4.45646504 yr ± 8.71e-09
Physical Parameters
H (abs. magnitude)15.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.040″
Uncertainty0
Orbit TypeAmor
MOID0.373147 AU
Observations Used1457
Gaia Obs Used46
Oppositions20
Arc Total1990-2016
First Observation Used1990-07-24
Last Observation Used2025-01-19
Observations (1542)
Date Type RA Dec Mag Band Observatory
2012-02-21 19:12:12 C 06 58 33.17 +26 34 04.2 c A24
2012-02-21 20:16:00 C 06 58 29.17 +26 33 11.8 r 168
2012-02-21 20:20:30 C 06 58 29.18 +26 33 10.9 c A24
2012-02-21 20:21:32 C 06 58 29.15 +26 33 10.0 c A24
2012-02-21 21:12:20 C 06 58 25.99 +26 32 25.8 r 168
2012-02-21 21:17:50 C 06 58 25.66 +26 32 21.7 r 168
2012-02-22 03:08:16 C 06 58 06.53 +26 27 48.6 u 448
2012-02-22 03:13:26 C 06 58 06.24 +26 27 44.6 u 448
2012-02-22 03:18:38 C 06 58 05.92 +26 27 40.5 u 448
2012-02-22 03:23:47 C 06 58 05.61 +26 27 36.3 u 448
2012-02-22 03:30:34 C 06 58 05.24 +26 27 31.0 u 448
2012-02-22 18:58:25 C 06 57 14.53 +26 15 11.7 c A24
2012-02-22 18:59:26 C 06 57 14.49 +26 15 10.7 c A24
2012-02-22 19:15:24 C 06 57 13.55 +26 14 57.1 u 113
2012-02-22 19:17:48 C 06 57 13.42 +26 14 55.4 u 113
2012-02-22 19:20:13 C 06 57 13.28 +26 14 53.6 u 113
2012-02-22 19:22:35 C 06 57 13.13 +26 14 51.5 u 113
2012-02-22 19:25:00 C 06 57 13.01 +26 14 49.4 u 113
2012-02-22 20:10:58 C 06 57 10.51 +26 14 13.6 c A24
2012-02-22 20:12:01 C 06 57 10.44 +26 14 13.0 c A24
2012-02-24 19:18:47 C 06 54 45.37 +25 36 31.6 c A24
2012-02-24 19:19:50 C 06 54 45.31 +25 36 30.9 c A24
2012-02-24 20:28:04 C 06 54 41.85 +25 35 36.1 c A24
2012-02-24 20:29:06 C 06 54 41.79 +25 35 35.3 c A24
2012-02-25 03:56:31 C 06 54 20.05 +25 29 36.9 u H45
2012-02-25 04:02:40 C 06 54 19.69 +25 29 32.3 u H45
2012-02-25 04:05:18 C 06 54 19.60 +25 29 30.0 u H45
2012-02-25 04:27:55 C 06 54 18.48 +25 29 11.5 u H45
2012-02-25 04:32:09 C 06 54 18.27 +25 29 08.2 u H45
2012-02-25 19:10:33 C 06 53 37.13 +25 17 20.1 c A24
2012-02-25 19:11:36 C 06 53 37.11 +25 17 19.3 c A24
2012-02-25 20:17:57 C 06 53 33.92 +25 16 26.0 c A24
2012-02-25 20:19:00 C 06 53 33.85 +25 16 25.0 c A24
2012-02-26 05:08:52 C 06 53 09.30 +25 09 18.7 u H45
2012-02-26 05:10:41 C 06 53 09.22 +25 09 17.1 u H45
2012-02-26 05:12:25 C 06 53 09.16 +25 09 15.7 u H45
2012-02-26 05:20:27 C 06 53 08.75 +25 09 09.3 u H45
2012-02-26 05:21:52 C 06 53 08.70 +25 09 07.9 u H45
2012-02-26 20:43:01 C 06 52 27.70 +24 56 41.0 r 168
2012-02-26 20:48:10 C 06 52 27.42 +24 56 36.8 r 168
2012-03-07 17:39:50 C 06 45 01.25 +21 45 14.6 u C73
2012-03-07 17:42:11 C 06 45 01.16 +21 45 11.3 u C73
2012-03-07 17:44:32 C 06 45 01.15 +21 45 10.2 u C73
2012-03-07 17:46:52 C 06 45 01.08 +21 45 07.8 u C73
2012-03-07 17:49:13 C 06 45 01.04 +21 45 06.4 u C73
2012-03-07 17:50:23 C 06 45 01.05 +21 45 05.2 u C73
2012-03-07 17:52:45 C 06 45 00.97 +21 45 03.9 u C73
2012-03-07 17:53:55 C 06 45 00.93 +21 45 02.6 u C73
2012-03-07 17:56:16 C 06 45 00.91 +21 45 00.9 u C73
2012-03-07 17:57:27 C 06 45 00.87 +21 44 59.5 u C73