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
2003-02-10 19:37:57 C 06 38 24.76 +35 25 13.9 c 198
2003-02-10 19:55:44 C 06 38 23.70 +35 25 02.5 c 198
2003-02-16 23:00:40 C 06 30 46.68 +33 47 39.3 d J95
2003-02-16 23:16:54 C 06 30 45.95 +33 47 27.7 d J95
2003-02-17 17:54:31 C 06 29 57.33 +33 34 48.7 c 198
2003-02-17 18:01:28 C 06 29 57.00 +33 34 43.9 c 198
2003-02-17 18:15:21 C 06 29 56.43 +33 34 34.2 c 198
2003-02-17 18:24:35 C 06 29 56.01 +33 34 28.0 c 198
2003-02-18 22:15:16 C 06 28 45.98 +33 15 26.6 240
2003-02-18 22:17:51 C 06 28 45.86 +33 15 25.1 240
2003-02-18 22:23:05 C 06 28 45.61 +33 15 22.6 240
2003-02-19 17:57:22 C 06 27 59.85 +33 01 56.3 c 185
2003-02-19 18:00:50 C 06 27 59.80 +33 01 53.7 c 185
2003-02-19 18:04:45 C 06 27 59.57 +33 01 51.4 c 185
2003-02-19 18:09:56 C 06 27 59.32 +33 01 47.7 c 185
2003-02-19 19:15:04 C 06 27 56.73 +33 01 03.1 c 151
2003-02-19 19:22:45 C 06 27 56.39 +33 00 57.0 c 151
2003-02-19 19:26:28 C 06 27 56.31 +33 00 55.1 c 151
2003-02-19 19:29:33 C 06 27 56.20 +33 00 53.6 c 151
2003-02-19 21:24:47 C 06 27 51.44 +32 59 33.8 c 163
2003-02-19 21:30:29 C 06 27 51.24 +32 59 30.5 c 163
2003-02-19 22:13:30 C 06 27 49.70 +32 59 00.0 c 163
2003-02-19 23:13:47 C 06 27 47.24 +32 58 18.4 c 204
2003-02-19 23:19:31 C 06 27 46.99 +32 58 14.0 c 204
2003-02-19 23:27:10 C 06 27 46.73 +32 58 08.7 c 204
2003-02-24 19:06:06 C 06 24 02.21 +31 38 09.1 c 198
2003-02-24 19:19:03 C 06 24 01.82 +31 38 00.4 c 198
2003-02-24 20:07:09 C 06 24 00.47 +31 37 27.8 c 198
2003-02-25 18:33:58 C 06 23 25.96 +31 21 51.9 c 151
2003-02-25 18:36:06 C 06 23 25.93 +31 21 50.3 c 151
2003-02-25 18:39:22 C 06 23 25.77 +31 21 48.0 c 151
2003-02-26 04:43:14 C 06 23 10.91 +31 14 51.2 18.0 c 704
2003-02-26 05:02:43 C 06 23 10.44 +31 14 37.3 18.3 c 704
2003-02-26 05:22:57 C 06 23 09.91 +31 14 23.7 18.2 c 704
2003-02-26 05:41:18 C 06 23 09.45 +31 14 10.4 18.2 c 704
2003-03-03 18:34:30 C 06 20 50.09 +29 42 10.8 c 084
2003-03-06 04:02:34 C 06 20 19.26 +29 02 47.5 17.9 c 704
2003-03-06 04:22:03 C 06 20 19.10 +29 02 34.8 18.1 c 704
2003-03-06 04:41:24 C 06 20 18.95 +29 02 21.3 18.1 c 704
2003-03-06 05:01:03 C 06 20 18.80 +29 02 08.1 18.1 c 704
2003-03-06 05:20:17 C 06 20 18.66 +29 01 54.0 18.0 c 704
2003-03-06 19:05:51 C 06 20 14.07 +28 52 29.1 c 084
2003-03-07 18:45:21 C 06 20 08.33 +28 36 21.5 c 084
2003-03-08 18:24:37 C 06 20 05.39 +28 20 19.2 c 084
2003-03-08 18:34:06 C 06 20 05.46 +28 20 13.5 c 198
2003-03-08 18:46:04 C 06 20 05.44 +28 20 05.3 c 198
2003-03-08 18:58:01 C 06 20 05.41 +28 19 57.2 c 198
2003-03-08 19:07:35 C 06 20 05.39 +28 19 50.7 c 198
2003-03-08 19:21:57 C 06 20 05.36 +28 19 41.0 c 198
2003-03-14 21:21:38 C 06 20 48.10 +26 42 01.4 c 198