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
2017-09-24 05:11:30 C 22 30 32.91 +21 02 42.3 q G96
2017-09-24 05:20:18 C 22 30 32.51 +21 02 39.7 q G96
2017-09-24 05:29:10 C 22 30 32.13 +21 02 37.5 q G96
2017-10-01 04:38:32 C 22 24 09.18 +20 15 44.3 q 703
2017-10-01 04:46:22 C 22 24 08.80 +20 15 42.3 q 703
2017-10-01 04:54:13 C 22 24 08.57 +20 15 40.0 q 703
2017-10-01 05:02:05 C 22 24 08.38 +20 15 37.4 q 703
2017-10-10 04:51:42 C 22 17 50.78 +19 11 38.0 U 703
2017-10-10 04:58:49 C 22 17 50.50 +19 11 36.5 U 703
2017-10-10 05:05:55 C 22 17 50.35 +19 11 34.4 U 703
2017-10-10 05:13:01 C 22 17 50.18 +19 11 31.7 U 703
2017-10-14 03:29:53 C 22 15 47.96 +18 43 40.4 U G96
2017-10-14 03:52:09 C 22 15 47.50 +18 43 33.9 U G96
2017-10-14 04:11:03 C 22 15 47.11 +18 43 28.3 U G96
2017-10-14 04:20:00 C 22 15 46.94 +18 43 25.8 U G96
2017-10-22 02:55:14 C 22 12 58.58 +17 49 26.5 U G96
2017-10-22 03:05:05 C 22 12 58.47 +17 49 23.8 U G96
2017-10-22 03:14:48 C 22 12 58.36 +17 49 21.1 U G96
2017-10-22 03:24:53 C 22 12 58.25 +17 49 18.3 U G96
2017-11-05 07:08:43 C 22 12 02.213 +16 27 19.28 L F51
2017-11-05 07:27:30 C 22 12 02.305 +16 27 15.15 L F51
2017-11-05 07:46:14 C 22 12 02.345 +16 27 11.48 L F51
2017-11-05 08:05:00 C 22 12 02.419 +16 27 07.60 L F51
2017-11-17 07:16:00 C 22 14 46.220 +15 36 52.97 L F51
2017-11-17 07:33:42 C 22 14 46.465 +15 36 50.38 L F51
2017-11-17 07:51:23 C 22 14 46.709 +15 36 47.84 L F51
2017-11-26 01:33:27 C 22 18 28.40 +15 12 22.2 U G96
2017-11-26 01:41:01 C 22 18 28.53 +15 12 21.5 U G96
2017-11-26 01:48:32 C 22 18 28.67 +15 12 20.7 U G96
2017-11-26 01:56:04 C 22 18 28.84 +15 12 20.0 U G96
2020-01-18 03:36:30 C 02 46 28.42 +46 29 17.5 V G96
2020-01-18 03:44:41 C 02 46 28.42 +46 29 15.1 V G96
2020-01-18 03:52:52 C 02 46 28.40 +46 29 11.8 V G96
2020-01-18 04:01:04 C 02 46 28.35 +46 29 08.8 V G96
2020-09-05 11:33:02 C 07 46 43.92 +35 56 37.8 V G96
2020-09-05 11:40:39 C 07 46 44.37 +35 56 35.6 V G96
2020-09-05 11:48:17 C 07 46 44.87 +35 56 33.9 V G96
2020-09-05 11:55:55 C 07 46 45.37 +35 56 33.2 V G96
2020-10-06 11:58:50 C 08 33 06.27 +33 36 54.0 V G96
2020-10-06 12:08:32 C 08 33 06.80 +33 36 52.3 V G96
2020-10-06 12:15:16 C 08 33 07.19 +33 36 50.7 V G96
2020-10-06 12:20:42 C 08 33 07.51 +33 36 49.6 V G96
2020-10-28 10:15:13 C 09 01 16.30 +31 48 30.0 V G96
2020-10-28 10:23:26 C 09 01 16.70 +31 48 28.1 V G96
2020-10-28 10:31:39 C 09 01 17.10 +31 48 26.5 V G96
2020-10-28 10:39:52 C 09 01 17.49 +31 48 24.9 V G96
2020-10-28 12:15:14 C 09 01 22.00 +31 48 05.3 U I41
2020-10-28 12:43:06 C 09 01 23.35 +31 47 59.5 U I41
2020-10-30 11:09:55 C 09 03 36.61 +31 38 20.2 U I41
2020-10-30 12:51:08 C 09 03 41.30 +31 37 59.5 U I41