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
2021-03-22 20:06:24 C 07 06 57.82 +01 40 19.7 V 160
2021-03-22 20:09:53 C 07 06 57.74 +01 40 16.4 V 160
2021-03-22 20:53:23 C 07 06 57.02 +01 39 33.7 q G07
2021-03-22 21:22:25 C 07 06 56.44 +01 39 05.6 q G07
2021-03-22 21:42:27 C 07 06 56.14 +01 38 46.3 q G07
2021-03-23 09:48:48 C 07 06 44.41 +01 27 13.6 q E89
2021-03-23 09:49:10 S 07 06 44.575 +01 27 05.33 L C51
2021-03-23 09:57:38 C 07 06 44.26 +01 27 05.2 q E89
2021-03-23 10:05:57 C 07 06 44.05 +01 26 56.9 q E89
2021-03-23 10:15:05 C 07 06 43.95 +01 26 48.2 q E89
2021-03-23 20:24:34 C 07 06 34.99 +01 16 38.6 V L63
2021-03-23 20:36:54 C 07 06 34.80 +01 16 26.1 V L63
2021-03-23 20:47:42 C 07 06 34.62 +01 16 16.4 V L63
2021-03-24 20:00:41 C 07 06 16.26 +00 53 42.9 a 233
2021-03-24 20:06:48 C 07 06 16.18 +00 53 37.2 a 233
2021-03-24 20:12:52 C 07 06 16.11 +00 53 31.2 a 233
2021-03-24 20:18:55 C 07 06 16.01 +00 53 25.4 a 233
2021-03-24 20:44:39 C 07 06 15.76 +00 53 01.9 q G07
2021-03-24 21:26:31 C 07 06 15.18 +00 52 21.2 q G07
2021-03-24 21:46:53 C 07 06 14.87 +00 52 01.2 q G07
2021-03-27 06:39:26 C 07 05 43.79 -00 02 42.7 V T08
2021-03-27 06:44:46 C 07 05 43.74 -00 02 47.8 V T08
2021-03-27 06:52:46 C 07 05 43.67 -00 02 55.9 V T08
2021-03-27 07:08:45 C 07 05 43.52 -00 03 10.9 V T08
2021-03-28 07:19:01 C 07 05 35.83 -00 26 20.1 V T05
2021-03-28 07:24:57 C 07 05 35.77 -00 26 25.8 V T05
2021-03-28 07:46:06 C 07 05 35.63 -00 26 45.9 V T05
2021-03-28 08:00:43 C 07 05 35.56 -00 26 59.7 V T05
2021-03-29 19:36:53 C 07 05 30.50 -01 01 01.9 V G34
2021-03-29 19:39:29 C 07 05 30.49 -01 01 04.5 V G34
2021-03-29 19:42:05 C 07 05 30.48 -01 01 06.8 V G34
2021-03-29 19:44:41 C 07 05 30.49 -01 01 09.3 V G34
2021-03-29 19:49:54 C 07 05 30.46 -01 01 14.5 V G34
2021-03-29 19:54:21 C 07 05 30.47 -01 01 18.4 V K87
2021-03-29 19:55:24 C 07 05 30.46 -01 01 19.3 V K87
2021-03-29 19:56:27 C 07 05 30.48 -01 01 20.9 V K87
2021-03-29 19:59:25 C 07 05 30.38 -01 01 24.1 a 233
2021-03-29 20:05:34 C 07 05 30.30 -01 01 28.7 a 233
2021-03-29 20:11:37 C 07 05 30.32 -01 01 35.2 a 233
2021-03-29 20:15:56 C 07 05 30.33 -01 01 39.6 a 233
2021-03-30 19:31:09 C 07 05 30.80 -01 23 43.5 q G07
2021-03-30 19:39:29 C 07 05 30.73 -01 23 52.3 V K87
2021-03-30 19:40:31 C 07 05 30.76 -01 23 53.4 V K87
2021-03-30 19:43:41 C 07 05 30.74 -01 23 56.4 V K87
2021-03-30 19:45:47 C 07 05 30.77 -01 23 58.3 V K87
2021-03-30 20:06:32 C 07 05 30.78 -01 24 16.9 q G07
2021-03-30 20:07:44 C 07 05 30.70 -01 24 18.3 V 160
2021-03-30 20:11:17 C 07 05 30.70 -01 24 21.7 V 160
2021-03-30 20:14:48 C 07 05 30.69 -01 24 25.2 V 160
2021-03-30 20:53:43 C 07 05 30.73 -01 25 02.2 q G07