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
2016-08-25 21:33:40 C 21 41 42.52 +06 26 59.8 q 246
2016-08-25 21:34:24 C 21 41 42.48 +06 27 00.9 q 246
2016-08-25 21:36:25 C 21 41 42.42 +06 26 59.7 q 246
2016-08-30 20:57:05 C 21 34 32.85 +05 51 15.0 q 246
2016-08-30 20:57:36 C 21 34 32.81 +05 51 15.2 q 246
2016-08-30 20:59:37 C 21 34 32.66 +05 51 13.9 q 246
2016-08-30 21:00:16 C 21 34 32.64 +05 51 14.5 q 246
2016-08-30 21:01:44 C 21 34 32.60 +05 51 13.8 q 246
2016-08-30 21:03:37 C 21 34 32.48 +05 51 12.9 q 246
2016-08-30 21:04:02 C 21 34 32.47 +05 51 13.1 q 246
2016-08-31 21:08:52 C 21 33 05.95 +05 43 04.0 q 246
2016-08-31 21:09:09 C 21 33 05.97 +05 43 04.4 q 246
2016-08-31 21:10:13 C 21 33 05.83 +05 43 03.9 q 246
2016-08-31 21:11:04 C 21 33 05.83 +05 43 03.2 q 246
2016-08-31 21:11:23 C 21 33 05.80 +05 43 03.4 q 246
2016-08-31 21:11:43 C 21 33 05.77 +05 43 03.0 q 246
2016-08-31 21:12:17 C 21 33 05.71 +05 43 04.1 q 246
2016-08-31 21:13:00 C 21 33 05.67 +05 43 03.2 q 246
2016-09-03 06:01:26 C 21 29 43.25 +05 22 44.1 q H45
2016-09-03 06:03:44 C 21 29 43.11 +05 22 44.0 q H45
2016-09-03 06:05:32 C 21 29 43.01 +05 22 43.1 q H45
2016-09-03 06:07:25 C 21 29 42.87 +05 22 42.5 q H45
2016-09-03 06:09:27 C 21 29 42.76 +05 22 41.2 q H45
2016-09-03 06:11:32 C 21 29 42.59 +05 22 40.1 q H45
2016-09-08 20:00:29 C 21 22 03.86 +04 29 08.2 q 246
2016-09-08 20:00:52 C 21 22 03.88 +04 29 09.0 q 246
2016-09-08 20:01:37 C 21 22 03.82 +04 29 06.7 q 246
2016-09-08 20:02:19 C 21 22 03.68 +04 29 07.3 q 246
2016-09-08 20:03:20 C 21 22 03.68 +04 29 06.2 q 246
2016-09-08 20:05:20 C 21 22 03.53 +04 29 06.5 q 246
2016-11-04 02:01:58 C 21 11 01.73 -04 37 45.2 I41
2016-11-04 02:58:43 C 21 11 04.14 -04 37 57.6 I41
2016-11-05 02:05:41 C 21 12 07.05 -04 42 50.8 I41
2016-11-05 03:10:08 C 21 12 09.87 -04 43 04.2 I41
2016-11-17 00:33:14 C 21 28 04.17 -05 25 37.5 U H21
2016-11-17 00:43:32 C 21 28 04.83 -05 25 38.7 U H21
2016-11-17 00:53:49 C 21 28 05.44 -05 25 39.5 U H21
2016-12-01 01:51:29 C 21 53 21.67 -05 33 45.7 q G96
2016-12-01 01:57:41 C 21 53 22.19 -05 33 46.2 q G96
2016-12-01 02:03:54 C 21 53 22.72 -05 33 45.8 q G96
2016-12-01 02:10:08 C 21 53 23.17 -05 33 45.4 q G96
2017-03-19 01:49:13 C 04 23 30.33 +10 20 07.3 q H45
2017-03-19 01:51:10 C 04 23 30.81 +10 20 07.6 q H45
2017-03-19 01:52:52 C 04 23 31.12 +10 20 07.9 q H45
2017-03-19 01:54:24 C 04 23 31.43 +10 20 08.6 q H45
2017-03-19 01:56:05 C 04 23 31.75 +10 20 09.0 q H45
2017-03-19 01:57:48 C 04 23 32.11 +10 20 09.9 q H45
2017-03-20 01:37:34 C 04 28 25.12 +10 27 18.0 q H45
2017-03-20 01:39:28 C 04 28 25.48 +10 27 19.3 q H45
2017-03-20 01:41:08 C 04 28 25.84 +10 27 19.6 q H45