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
2019-12-27 05:42:13 C 00 06 56.22 -09 52 21.6 V T08
2019-12-27 05:50:14 C 00 06 57.43 -09 52 25.2 V T08
2019-12-27 06:04:36 C 00 06 59.61 -09 52 30.4 V T08
2020-01-04 05:48:46 C 00 39 11.44 -11 08 35.4 V T08
2020-01-04 05:53:32 C 00 39 12.29 -11 08 37.1 V T08
2020-01-04 06:00:55 C 00 39 13.56 -11 08 39.8 V T08
2020-01-04 06:16:10 C 00 39 16.20 -11 08 45.3 V T08
2020-01-07 03:12:48 C 00 51 57.46 -11 33 55.1 V 703
2020-01-07 03:20:45 C 00 51 58.95 -11 33 57.6 V 703
2020-01-07 03:36:39 C 00 52 01.79 -11 34 02.5 V 703
2020-01-18 07:15:10 C 01 47 02.71 -12 53 04.2 V T05
2020-01-18 07:19:51 C 01 47 03.72 -12 53 05.0 V T05
2020-01-18 07:27:51 C 01 47 05.45 -12 53 06.8 V T05
2020-01-18 07:43:20 C 01 47 08.84 -12 53 09.8 V T05
2020-01-19 03:34:44 C 01 51 36.51 -12 57 29.0 V 703
2020-01-19 03:51:24 C 01 51 40.06 -12 57 31.8 V 703
2020-01-19 03:59:43 C 01 51 41.91 -12 57 33.6 V 703
2020-01-20 05:59:02 C 01 57 36.38 -13 02 35.1 V T08
2020-01-20 06:03:41 C 01 57 37.41 -13 02 36.0 V T08
2020-01-20 06:11:45 C 01 57 39.19 -13 02 37.0 V T08
2020-01-20 06:25:50 C 01 57 42.33 -13 02 39.6 V T08
2020-01-22 05:59:43 C 02 08 44.10 -13 10 33.6 V T05
2020-01-22 06:05:07 C 02 08 45.34 -13 10 34.4 V T05
2020-01-22 06:13:02 C 02 08 47.14 -13 10 35.3 V T05
2020-01-22 06:28:38 C 02 08 50.71 -13 10 37.4 V T05
2020-01-24 06:56:02 C 02 20 21.59 -13 16 35.0 V T08
2020-01-24 07:00:44 C 02 20 22.68 -13 16 35.2 V T08
2020-01-24 07:10:06 C 02 20 24.88 -13 16 35.9 V T08
2020-01-24 07:24:09 C 02 20 28.18 -13 16 37.3 V T08
2020-01-25 06:49:51 C 02 26 08.49 -13 18 43.1 V T05
2020-01-25 06:56:26 C 02 26 10.06 -13 18 43.3 V T05
2020-01-25 07:05:34 C 02 26 12.21 -13 18 44.3 V T05
2020-01-25 07:19:36 C 02 26 15.54 -13 18 44.7 V T05
2020-01-26 06:59:50 C 02 32 03.07 -13 20 17.3 V T05
2020-01-26 07:08:29 C 02 32 05.14 -13 20 17.8 V T05
2020-01-26 07:23:10 C 02 32 08.68 -13 20 18.3 V T05
2020-01-28 06:06:46 C 02 43 45.41 -13 21 36.6 V T08
2020-01-28 06:10:55 C 02 43 46.44 -13 21 36.8 V T08
2020-01-28 06:19:04 C 02 43 48.42 -13 21 36.3 V T08
2020-01-28 06:33:11 C 02 43 51.88 -13 21 36.3 V T08
2020-01-29 07:21:40 C 02 50 06.56 -13 21 18.9 V T05
2020-01-29 07:26:26 C 02 50 07.77 -13 21 18.8 V T05
2020-01-29 07:33:17 C 02 50 09.47 -13 21 18.5 V T05
2020-01-30 05:30:37 C 02 55 44.98 -13 20 29.1 V T05
2020-01-30 05:34:35 C 02 55 45.96 -13 20 29.0 V T05
2020-01-30 05:44:32 C 02 55 48.43 -13 20 28.3 V T05
2020-01-31 02:00:48 C 03 01 00.02 -13 19 16.3 V G96
2020-01-31 02:08:11 C 03 01 01.87 -13 19 15.6 V G96
2020-01-31 02:15:34 C 03 01 03.70 -13 19 15.2 V G96
2020-01-31 02:22:57 C 03 01 05.56 -13 19 14.7 V G96