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
2021-03-08 15:25:14 C 07 18 59.96 +07 24 54.9 q C97
2021-03-08 15:27:58 C 07 18 59.79 +07 24 52.0 q C97
2021-03-08 15:29:19 C 07 18 59.73 +07 24 50.6 q C97
2021-03-08 15:30:42 C 07 18 59.64 +07 24 49.2 q C97
2021-03-08 15:32:04 C 07 18 59.59 +07 24 48.0 q C97
2021-03-09 15:45:40 C 07 17 42.21 +06 59 30.9 q C97
2021-03-09 15:47:53 C 07 17 42.08 +06 59 29.2 q C97
2021-03-09 15:50:05 C 07 17 41.96 +06 59 27.3 q C97
2021-03-09 15:52:18 C 07 17 41.70 +06 59 25.5 q C97
2021-03-10 21:07:26 C 07 16 13.70 +06 28 57.9 q G07
2021-03-10 21:34:36 C 07 16 12.32 +06 28 30.1 q G07
2021-03-10 21:45:07 C 07 16 11.77 +06 28 19.1 q G07
2021-03-10 21:59:49 C 07 16 11.03 +06 28 04.1 q G07
2021-03-10 22:06:16 C 07 16 10.71 +06 27 57.2 q G07
2021-03-13 21:29:39 C 07 13 01.39 +05 14 32.6 q K73
2021-03-13 21:34:14 C 07 13 01.21 +05 14 28.6 q K73
2021-03-13 21:38:49 C 07 13 01.00 +05 14 24.5 q K73
2021-03-14 20:22:15 C 07 12 08.33 +04 51 15.2 V L63
2021-03-14 20:38:11 C 07 12 07.69 +04 50 59.5 V L63
2021-03-14 20:53:04 C 07 12 07.10 +04 50 44.0 V L63
2021-03-15 07:05:50 C 07 11 44.61 +04 40 27.2 V T08
2021-03-15 07:11:08 C 07 11 44.40 +04 40 21.8 V T08
2021-03-15 07:18:30 C 07 11 44.11 +04 40 14.3 V T08
2021-03-15 07:40:24 C 07 11 43.25 +04 39 52.1 V T08
2021-03-15 22:59:17 S 07 11 11.00 +04 24 24.9 L C51
2021-03-16 02:06:52 S 07 11 04.55 +04 21 16.2 L C51
2021-03-16 05:15:12 S 07 10 58.14 +04 18 06.0 L C51
2021-03-16 08:24:03 S 07 10 51.780 +04 14 55.03 L C51
2021-03-16 09:58:19 S 07 10 48.65 +04 13 19.9 L C51
2021-03-16 11:31:38 S 07 10 45.54 +04 11 46.5 L C51
2021-03-16 13:06:27 S 07 10 42.41 +04 10 10.5 L C51
2021-03-16 16:14:45 S 07 10 36.218 +04 07 00.95 L C51
2021-03-16 19:23:05 S 07 10 30.14 +04 03 51.3 L C51
2021-03-16 20:17:22 C 07 10 28.25 +04 02 49.3 V 160
2021-03-16 20:20:33 C 07 10 28.14 +04 02 46.0 V 160
2021-03-16 20:23:42 C 07 10 28.04 +04 02 43.1 V 160
2021-03-17 20:48:06 C 07 09 42.89 +03 38 14.2 V 160
2021-03-17 20:50:37 C 07 09 42.81 +03 38 11.8 V 160
2021-03-17 20:53:29 C 07 09 42.72 +03 38 08.9 V 160
2021-03-19 07:15:56 C 07 08 45.88 +03 03 57.5 V T08
2021-03-19 07:28:34 C 07 08 45.52 +03 03 44.9 V T08
2021-03-19 07:43:56 C 07 08 45.08 +03 03 29.6 V T08
2021-03-21 02:02:34 C 07 07 45.92 +02 21 35.1 V V93
2021-03-21 02:55:37 C 07 07 44.67 +02 20 42.8 V V93
2021-03-21 03:52:13 C 07 07 43.35 +02 19 48.1 V V93
2021-03-21 18:34:49 C 07 07 25.81 +02 05 18.7 a 233
2021-03-21 18:39:49 C 07 07 25.69 +02 05 13.3 a 233
2021-03-21 18:50:05 C 07 07 25.39 +02 05 03.9 a 233
2021-03-21 18:57:00 C 07 07 25.37 +02 04 57.0 a 233
2021-03-22 20:02:57 C 07 06 57.89 +01 40 23.1 V 160