492143 (2013 OE)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5089889145 ± 7.66e-09
Semi-major axis (a)2.0330579322 AU ± 3.58e-09
Inclination (i)9.78569518° ± 1.32e-06
Long. of Asc. Node (Ω)229.96527954° ± 6.16e-06
Arg. of Perihelion (ω)220.26966060° ± 6.54e-06
Mean Anomaly (M)7.92388395° ± 1.41e-06
Mean Motion (n)0.3400068330°/day ± 8.98e-10
Perihelion dist (q)0.99825398 AU ± 1.57e-08
Aphelion dist (Q)3.06786188 AU ± 1.65e-08
Orbital Period2.89884257 yr ± 7.66e-09
Physical Parameters
H (abs. magnitude)17.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.237″
Uncertainty0
Orbit TypeApollo
MOID0.062237 AU
Observations Used1038
Oppositions23
Arc Total1990-2025
First Observation Used1990-09-15
Last Observation Used2025-08-07
Observations (1147)
Date Type RA Dec Mag Band Observatory
2023-01-19 01:05:21 C 12 36 45.509 -30 30 02.81 V M22
2023-01-19 01:19:41 C 12 36 46.066 -30 30 08.42 V M22
2023-01-20 01:28:40 C 12 37 51.878 -30 38 39.88 V M22
2023-01-20 01:33:29 C 12 37 52.070 -30 38 41.82 V M22
2023-01-20 01:41:16 C 12 37 52.373 -30 38 44.34 V M22
2023-01-20 01:59:09 C 12 37 53.069 -30 38 50.75 V M22
2023-01-21 06:00:26 C 12 39 05.371 -30 48 04.90 V W68
2023-01-21 06:45:51 C 12 39 07.042 -30 48 20.23 V W68
2023-01-21 07:07:13 C 12 39 07.834 -30 48 27.58 V W68
2023-01-24 00:49:56 C 12 41 36.204 -31 07 30.50 V M22
2023-01-24 00:54:29 C 12 41 36.329 -31 07 31.40 V M22
2023-01-24 01:06:29 C 12 41 36.691 -31 07 35.36 V M22
2023-01-24 01:18:12 C 12 41 37.034 -31 07 38.28 V M22
2023-01-26 06:41:15 C 12 43 17.191 -31 20 21.98 V W68
2023-01-26 06:45:51 C 12 43 17.287 -31 20 22.85 V W68
2023-01-26 07:10:20 C 12 43 17.894 -31 20 28.75 V W68
2023-01-26 07:14:52 C 12 43 17.986 -31 20 29.83 V W68
2023-01-27 00:43:18 C 12 43 46.757 -31 24 04.72 V M22
2023-01-27 00:45:53 C 12 43 46.805 -31 24 05.69 V M22
2023-01-27 00:56:18 C 12 43 47.018 -31 24 08.21 V M22
2023-01-27 01:04:46 C 12 43 47.230 -31 24 09.83 V M22
2023-01-28 01:06:47 C 12 44 23.242 -31 28 42.02 V M22
2023-01-28 01:09:23 C 12 44 23.285 -31 28 42.74 V M22
2023-01-28 01:13:42 C 12 44 23.400 -31 28 43.32 V M22
2023-01-28 01:22:28 C 12 44 23.551 -31 28 45.01 V M22
2023-01-29 06:58:17 C 12 45 02.923 -31 33 36.68 V W68
2023-01-29 07:00:53 C 12 45 02.928 -31 33 37.01 V W68
2023-01-29 07:04:56 C 12 45 03.017 -31 33 37.73 V W68
2023-01-29 07:14:41 C 12 45 03.170 -31 33 39.64 V W68
2023-01-31 00:40:23 C 12 45 48.365 -31 39 06.52 V M22
2023-01-31 00:44:56 C 12 45 48.458 -31 39 06.91 V M22
2023-01-31 00:49:29 C 12 45 48.456 -31 39 07.99 V M22
2023-01-31 01:27:32 C 12 45 48.910 -31 39 12.60 V M22
2023-02-01 00:38:11 C 12 46 09.288 -31 41 33.29 V M22
2023-02-01 00:42:43 C 12 46 09.338 -31 41 33.86 V M22
2023-02-01 00:50:41 C 12 46 09.413 -31 41 35.09 V M22
2023-02-02 07:01:45 C 12 46 30.262 -31 43 54.12 V W68
2023-02-02 07:37:36 C 12 46 30.434 -31 43 56.89 V W68
2023-02-02 07:41:46 C 12 46 30.466 -31 43 57.29 V W68
2023-02-02 07:46:18 C 12 46 30.487 -31 43 57.79 V W68
2023-02-06 06:40:24 C 12 46 56.388 -31 45 29.81 V W68
2023-02-06 06:43:39 C 12 46 56.390 -31 45 29.56 V W68
2023-02-06 06:48:12 C 12 46 56.381 -31 45 28.87 V W68
2023-02-06 07:01:32 C 12 46 56.328 -31 45 28.69 V W68
2023-02-16 06:25:49 C 12 43 36.905 -31 08 01.64 V W68
2023-02-16 06:30:22 C 12 43 36.758 -31 08 00.20 V W68
2023-02-16 06:37:05 C 12 43 36.533 -31 07 58.40 V W68
2023-02-16 06:45:31 C 12 43 36.271 -31 07 56.14 V W68
2023-02-20 05:56:40 C 12 40 38.083 -30 35 02.47 V W68
2023-02-20 05:59:15 C 12 40 38.011 -30 35 01.28 V W68