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
2020-02-02 03:11:51 C 03 13 42.63 -13 14 08.7 V 703
2020-02-02 03:20:13 C 03 13 44.72 -13 14 08.0 V 703
2020-02-02 03:28:35 C 03 13 46.87 -13 14 06.4 V 703
2020-02-02 03:36:57 C 03 13 49.03 -13 14 05.1 V 703
2020-02-02 07:06:56 C 03 14 43.41 -13 13 32.6 V T05
2020-02-02 07:11:49 C 03 14 44.68 -13 13 31.6 V T05
2020-02-02 07:19:43 C 03 14 46.64 -13 13 30.3 V T05
2020-02-02 07:38:15 C 03 14 51.37 -13 13 27.8 V T05
2020-02-03 07:41:55 C 03 21 08.58 -13 09 45.4 V T05
2020-02-03 07:46:33 C 03 21 09.76 -13 09 44.8 V T05
2020-02-03 07:55:19 C 03 21 12.02 -13 09 43.5 V T05
2020-02-03 08:11:19 C 03 21 16.13 -13 09 40.0 V T05
2020-02-04 16:12:19 C 03 29 41.66 -13 03 40.0 18.3 q C97
2020-02-04 16:14:30 C 03 29 42.19 -13 03 39.5 18.1 q C97
2020-02-04 16:16:40 C 03 29 42.70 -13 03 38.8 18.2 q C97
2020-02-04 16:18:52 C 03 29 43.19 -13 03 37.8 18.3 q C97
2020-02-05 05:45:50 C 03 33 16.717 -13 00 43.36 U F52
2020-02-05 06:05:40 C 03 33 21.817 -13 00 38.87 U F52
2020-02-05 06:21:49 C 03 33 25.975 -13 00 34.89 U F52
2020-02-05 06:38:20 C 03 33 30.213 -13 00 31.03 U F52
2020-02-05 06:38:57 C 03 33 30.30 -13 00 30.5 V T08
2020-02-05 06:43:36 C 03 33 31.54 -13 00 29.0 V T08
2020-02-05 06:53:36 C 03 33 34.11 -13 00 27.1 V T08
2020-02-05 07:08:16 C 03 33 37.88 -13 00 23.8 V T08
2020-02-06 04:11:34 C 03 39 12.28 -12 55 25.1 V 703
2020-02-06 04:19:12 C 03 39 14.27 -12 55 23.5 V 703
2020-02-06 04:26:51 C 03 39 16.20 -12 55 20.9 V 703
2020-02-06 04:34:30 C 03 39 18.17 -12 55 18.7 V 703
2020-02-08 03:24:52 C 03 51 45.16 -12 42 07.4 U I41
2020-02-08 04:32:36 C 03 52 02.75 -12 41 45.6 U I41
2020-02-08 04:33:53 C 03 52 03.07 -12 41 45.3 U I41
2020-02-08 04:35:11 C 03 52 03.41 -12 41 44.8 U I41
2020-02-09 07:01:49 C 03 59 05.58 -12 32 58.9 V T08
2020-02-09 07:06:27 C 03 59 06.77 -12 32 57.0 V T08
2020-02-09 07:15:55 C 03 59 09.24 -12 32 53.5 V T08
2020-02-09 07:29:57 C 03 59 12.88 -12 32 48.9 V T08
2020-02-15 03:25:32 C 04 36 19.37 -11 33 18.9 U I41
2020-02-15 03:26:51 C 04 36 19.70 -11 33 18.1 U I41
2020-02-15 04:06:41 C 04 36 29.92 -11 32 58.0 U I41
2020-02-15 04:07:58 C 04 36 30.26 -11 32 57.2 U I41
2020-02-15 20:05:04 C 04 40 41.23 -11 24 51.2 V K83
2020-02-15 20:08:47 C 04 40 42.17 -11 24 49.1 V K83
2020-02-15 20:12:30 C 04 40 43.12 -11 24 47.4 V K83
2020-02-16 04:58:54 C 04 43 00.61 -11 20 07.6 V 703
2020-02-16 05:06:31 C 04 43 02.56 -11 20 03.6 V 703
2020-02-16 05:14:07 C 04 43 04.45 -11 19 59.2 V 703
2020-02-16 05:21:43 C 04 43 06.47 -11 19 55.1 V 703
2020-02-19 03:07:23 C 05 01 12.37 -10 40 53.0 U I41
2020-02-19 03:09:19 C 05 01 12.86 -10 40 51.9 U I41
2020-02-19 04:05:13 C 05 01 26.84 -10 40 18.8 U I41