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
2021-03-02 21:08:13 C 07 27 37.61 +09 50 37.4 V G17
2021-03-02 21:13:23 C 07 27 37.22 +09 50 32.1 V G17
2021-03-02 22:36:52 C 07 27 31.18 +09 49 03.2 V 160
2021-03-02 22:39:53 C 07 27 30.96 +09 48 59.9 V 160
2021-03-02 22:42:55 C 07 27 30.76 +09 48 56.7 V 160
2021-03-03 01:54:06 C 07 27 17.95 +09 45 34.9 V V93
2021-03-03 02:51:45 C 07 27 13.78 +09 44 33.7 V V93
2021-03-03 03:53:49 C 07 27 09.29 +09 43 27.9 V V93
2021-03-03 08:13:48 C 07 26 51.25 +09 38 56.8 V T08
2021-03-03 08:18:27 C 07 26 50.92 +09 38 51.9 V T08
2021-03-03 08:26:30 C 07 26 50.33 +09 38 43.4 V T08
2021-03-03 09:01:09 C 07 26 47.84 +09 38 06.5 V T08
2021-03-03 18:45:52 C 07 26 08.41 +09 27 42.8 q K73
2021-03-03 18:50:40 C 07 26 08.08 +09 27 37.7 q K73
2021-03-03 18:55:22 C 07 26 07.74 +09 27 32.5 q K73
2021-03-03 19:22:18 C 07 26 05.88 +09 27 04.6 q K73
2021-03-04 07:34:19 C 07 25 16.62 +09 14 13.6 V T08
2021-03-04 07:38:58 C 07 25 16.29 +09 14 08.7 V T08
2021-03-04 08:26:17 C 07 25 13.00 +09 13 18.4 V T08
2021-03-04 18:44:19 C 07 24 32.82 +09 02 20.1 q K73
2021-03-04 18:48:04 C 07 24 32.57 +09 02 16.7 q K73
2021-03-04 18:51:42 C 07 24 32.31 +09 02 12.7 q K73
2021-03-05 02:28:36 C 07 24 02.68 +08 54 09.9 V V93
2021-03-05 03:10:03 C 07 23 59.90 +08 53 26.2 V V93
2021-03-05 03:48:42 C 07 23 57.31 +08 52 45.3 V V93
2021-03-05 19:17:44 C 07 22 58.88 +08 36 22.2 V G33
2021-03-05 19:19:13 C 07 22 58.79 +08 36 20.6 V G33
2021-03-05 19:20:57 C 07 22 58.69 +08 36 18.6 V G33
2021-03-05 19:22:20 C 07 22 58.59 +08 36 17.7 V G33
2021-03-05 19:24:32 C 07 22 58.45 +08 36 14.8 V G33
2021-03-05 21:29:15 C 07 22 50.42 +08 34 05.3 q G07
2021-03-05 22:10:05 C 07 22 47.74 +08 33 21.9 q G07
2021-03-05 22:27:27 C 07 22 46.65 +08 33 03.9 q G07
2021-03-06 02:26:20 C 07 22 32.23 +08 28 53.0 q 726
2021-03-06 02:33:29 C 07 22 31.78 +08 28 43.2 q 726
2021-03-06 02:38:31 C 07 22 31.44 +08 28 37.9 q 726
2021-03-06 18:13:58 C 07 21 35.00 +08 12 14.1 V G17
2021-03-06 18:17:02 C 07 21 34.79 +08 12 11.3 V G17
2021-03-06 18:20:05 C 07 21 34.60 +08 12 07.5 V G17
2021-03-06 19:18:13 C 07 21 31.01 +08 11 06.9 a 233
2021-03-06 19:22:50 C 07 21 30.71 +08 11 02.2 a 233
2021-03-06 19:27:25 C 07 21 30.43 +08 10 57.3 a 233
2021-03-06 19:31:59 C 07 21 30.15 +08 10 52.6 a 233
2021-03-07 08:18:29 C 07 20 44.66 +07 57 31.2 V T08
2021-03-07 08:26:27 C 07 20 44.17 +07 57 22.9 V T08
2021-03-07 08:31:47 C 07 20 43.85 +07 57 17.3 V T08
2021-03-07 08:48:26 C 07 20 42.83 +07 56 59.7 V T08
2021-03-08 03:29:52 C 07 19 39.31 +07 37 21.4 V 703
2021-03-08 03:34:19 C 07 19 39.03 +07 37 16.7 V 703
2021-03-08 03:38:48 C 07 19 38.77 +07 37 12.1 V 703