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
2020-11-04 14:09:23 C 09 09 14.183 +31 12 50.62 U F52
2020-11-04 14:28:00 C 09 09 14.966 +31 12 46.77 U F52
2020-11-04 14:46:39 C 09 09 15.801 +31 12 42.85 U F52
2020-11-04 14:58:38 C 09 09 16.302 +31 12 40.64 U F51
2020-11-04 15:05:11 C 09 09 16.586 +31 12 39.27 U F51
2020-11-04 15:05:11 C 09 09 16.582 +31 12 39.28 U F52
2020-11-04 15:11:41 C 09 09 16.862 +31 12 38.00 U F51
2020-11-04 15:18:12 C 09 09 17.145 +31 12 36.65 U F51
2020-11-15 10:40:48 C 09 19 46.29 +30 19 25.1 U I41
2020-11-15 11:42:31 C 09 19 48.48 +30 19 13.0 U I41
2020-11-17 11:11:49 C 09 21 29.52 +30 09 37.1 U I41
2020-11-17 12:42:26 C 09 21 32.54 +30 09 19.0 U I41
2020-11-17 14:22:50 C 09 21 36.080 +30 08 59.60 U F51
2020-11-17 14:25:37 C 09 21 36.171 +30 08 59.07 U F51
2020-11-17 14:39:01 C 09 21 36.618 +30 08 56.44 U F51
2020-11-17 14:41:50 C 09 21 36.713 +30 08 55.81 U F51
2020-11-17 14:55:17 C 09 21 37.156 +30 08 53.22 U F51
2020-11-17 14:58:08 C 09 21 37.247 +30 08 52.65 U F51
2020-11-17 15:11:32 C 09 21 37.695 +30 08 49.92 U F51
2020-11-17 15:14:22 C 09 21 37.784 +30 08 49.29 U F51
2020-11-26 13:56:49 C 09 28 08.42 +29 26 00.5 V T05
2020-11-26 14:00:46 C 09 28 08.53 +29 25 59.8 V T05
2020-11-26 14:05:23 C 09 28 08.67 +29 25 58.9 V T05
2020-11-26 14:12:38 C 09 28 08.85 +29 25 57.3 V T05
2020-11-28 08:47:51 C 09 29 12.66 +29 17 33.2 V 703
2020-11-28 08:56:06 C 09 29 12.84 +29 17 30.8 V 703
2020-11-28 09:04:22 C 09 29 12.97 +29 17 29.6 V 703
2020-11-28 09:12:38 C 09 29 13.31 +29 17 27.6 V 703
2020-11-28 11:43:30 C 09 29 16.87 +29 16 58.4 V T08
2020-11-28 11:50:48 C 09 29 17.05 +29 16 57.4 V T08
2020-11-28 11:57:26 C 09 29 17.22 +29 16 55.5 V T08
2020-11-28 12:13:22 C 09 29 17.55 +29 16 53.3 V T08
2020-11-29 08:44:39 C 09 29 46.28 +29 12 49.5 V G96
2020-11-29 08:52:03 C 09 29 46.44 +29 12 48.0 V G96
2020-11-29 08:59:26 C 09 29 46.61 +29 12 46.7 V G96
2020-11-29 09:06:50 C 09 29 46.77 +29 12 45.3 V G96
2020-12-02 13:16:52 C 09 31 22.63 +28 57 51.9 V T08
2020-12-02 13:21:31 C 09 31 22.68 +28 57 51.4 V T08
2020-12-02 13:42:25 C 09 31 23.03 +28 57 46.3 V T08
2020-12-02 13:55:18 C 09 31 23.31 +28 57 43.8 V T08
2020-12-08 04:45:28 C 09 33 28.01 +28 31 22.5 18.5 q J43
2020-12-08 04:58:03 C 09 33 28.20 +28 31 20.3 18.7 q J43
2020-12-08 05:10:38 C 09 33 28.26 +28 31 18.0 18.7 q J43
2020-12-08 05:23:09 C 09 33 28.40 +28 31 15.0 18.6 q J43
2020-12-11 12:45:25 C 09 34 12.355 +28 15 43.02 U F52
2020-12-11 13:01:09 C 09 34 12.434 +28 15 39.97 U F52
2020-12-11 13:16:49 C 09 34 12.512 +28 15 36.99 U F52
2020-12-11 13:32:34 C 09 34 12.590 +28 15 33.92 U F52
2020-12-12 12:36:36 C 09 34 20.84 +28 11 01.6 V T05
2020-12-12 12:41:13 C 09 34 20.86 +28 11 00.3 V T05