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
2022-11-27 03:00:25 C 23 34 27.714 +31 01 14.09 V G96
2022-11-27 03:08:41 C 23 34 27.685 +31 01 11.35 V G96
2022-11-27 03:16:55 C 23 34 27.682 +31 01 08.94 V G96
2022-11-27 03:25:08 C 23 34 27.664 +31 01 07.25 V G96
2024-09-29 10:22:53 C 06 22 44.087 +47 35 10.25 V G96
2024-09-29 10:30:26 C 06 22 44.238 +47 35 11.87 V G96
2024-09-29 10:37:59 C 06 22 44.476 +47 35 13.09 V G96
2024-09-29 10:45:31 C 06 22 44.623 +47 35 14.46 V G96
2024-10-25 10:47:31 C 06 29 47.515 +49 43 18.62 V G96
2024-10-25 10:56:41 C 06 29 47.490 +49 43 20.68 V G96
2024-10-25 11:05:49 C 06 29 47.432 +49 43 22.66 V G96
2024-10-25 11:14:57 C 06 29 47.371 +49 43 24.74 V G96
2024-11-10 06:46:19 C 06 23 37.172 +51 05 17.34 V G96
2024-11-10 06:53:45 C 06 23 36.960 +51 05 19.28 V G96
2024-11-10 07:01:12 C 06 23 36.748 +51 05 19.90 V G96
2024-11-10 07:08:39 C 06 23 36.521 +51 05 21.37 V G96
2024-11-26 06:43:10 C 06 07 38.672 +52 08 41.89 V G96
2024-11-26 06:51:33 C 06 07 38.219 +52 08 42.86 V G96
2024-11-26 06:59:54 C 06 07 37.765 +52 08 43.51 V G96
2024-11-26 07:08:14 C 06 07 37.326 +52 08 44.66 V G96
2024-11-27 12:12:51 C 06 06 01.115 +52 11 54.30 X F52
2024-11-27 12:28:42 C 06 06 00.205 +52 11 55.91 X F52
2024-11-27 12:44:32 C 06 05 59.296 +52 11 57.45 X F52
2024-11-27 13:00:23 C 06 05 58.390 +52 11 59.02 X F52
2024-12-06 10:24:14 C 05 52 49.330 +52 24 29.59 X F52
2024-12-06 10:36:06 C 05 52 48.515 +52 24 29.82 X F52
2024-12-06 10:47:58 C 05 52 47.702 +52 24 29.94 X F52
2024-12-06 10:59:50 C 05 52 46.904 +52 24 30.02 X F52
2024-12-08 05:28:18 C 05 49 55.204 +52 24 27.94 V G96
2024-12-08 05:35:54 C 05 49 54.667 +52 24 27.72 V G96
2024-12-08 05:43:29 C 05 49 54.127 +52 24 27.86 V G96
2024-12-18 07:43:14 C 05 32 41.726 +52 06 10.04 V G96
2024-12-18 07:50:01 C 05 32 41.233 +52 06 08.96 V G96
2024-12-18 07:56:48 C 05 32 40.736 +52 06 07.96 V G96
2024-12-18 08:03:35 C 05 32 40.214 +52 06 07.02 V G96
2024-12-31 04:43:54 C 05 10 51.974 +50 56 03.26 V G96
2024-12-31 04:51:30 C 05 10 51.445 +50 56 01.00 V G96
2024-12-31 04:59:07 C 05 10 50.930 +50 55 58.66 V G96
2024-12-31 05:06:46 C 05 10 50.405 +50 55 56.28 V G96
2025-01-19 21:01:01 B 04 45 39.768 +47 48 58.10 X K35
2025-01-19 21:04:20 B 04 45 39.670 +47 48 56.27 X K35
2025-01-19 21:07:41 B 04 45 39.492 +47 48 55.26 X K35