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
2017-03-20 01:42:47 C 04 28 26.19 +10 27 20.1 q H45
2017-03-20 01:44:23 C 04 28 26.49 +10 27 20.6 q H45
2017-03-20 01:46:34 C 04 28 26.99 +10 27 21.0 q H45
2017-04-07 03:05:34 C 05 57 12.64 +11 43 51.8 t 705
2017-04-07 03:07:02 C 05 57 12.95 +11 43 52.0 t 705
2017-04-07 03:08:30 C 05 57 13.23 +11 43 52.1 t 705
2019-08-10 09:35:57 C 23 30 41.15 +15 49 49.1 U I41
2019-08-10 10:38:57 C 23 30 40.53 +15 50 09.3 U I41
2019-08-13 11:04:49 C 23 29 58.25 +16 12 03.0 U I41
2019-08-13 11:38:23 C 23 29 57.80 +16 12 12.4 U I41
2019-08-27 08:57:52 C 23 22 18.57 +17 21 34.2 U I41
2019-08-27 09:37:22 C 23 22 17.11 +17 21 38.6 U I41
2019-08-27 09:39:23 C 23 22 17.04 +17 21 38.7 U I41
2019-08-30 08:54:52 C 23 19 39.36 +17 27 43.5 U I41
2019-08-30 09:12:10 C 23 19 38.63 +17 27 44.5 U I41
2019-09-01 08:26:22 C 23 17 43.21 +17 29 41.1 V T05
2019-09-01 08:31:01 C 23 17 43.03 +17 29 41.3 V T05
2019-09-01 08:49:19 C 23 17 42.20 +17 29 42.0 V T05
2019-09-01 09:10:51 C 23 17 41.25 +17 29 42.5 V T05
2019-09-01 11:23:06 C 23 17 35.18 +17 29 45.3 V T05
2019-09-01 11:41:29 C 23 17 34.36 +17 29 46.2 V T05
2019-09-01 11:50:06 C 23 17 33.96 +17 29 45.5 V T05
2019-09-03 23:40:12 C 23 14 53.90 +17 29 22.1 q 160
2019-09-03 23:43:01 C 23 14 53.80 +17 29 22.2 q 160
2019-09-03 23:46:02 C 23 14 53.67 +17 29 22.5 q 160
2019-09-04 23:53:35 C 23 13 45.17 +17 28 22.9 q 160
2019-09-04 23:56:39 C 23 13 45.05 +17 28 22.5 q 160
2019-09-04 23:59:17 C 23 13 44.91 +17 28 22.2 q 160
2019-09-05 07:12:19 C 23 13 24.28 +17 28 01.7 V 703
2019-09-05 07:27:30 C 23 13 23.44 +17 28 00.8 V 703
2019-09-05 07:35:04 C 23 13 22.99 +17 28 00.3 V 703
2019-09-05 14:14:58 C 23 13 02.91 +17 27 36.5 V T05
2019-09-05 14:19:04 C 23 13 02.73 +17 27 36.5 V T05
2019-09-05 14:27:07 C 23 13 02.37 +17 27 35.0 V T05
2019-09-05 14:42:27 C 23 13 01.59 +17 27 34.1 V T05
2019-09-07 07:14:31 C 23 11 00.69 +17 24 12.5 V G96
2019-09-07 07:22:41 C 23 11 00.24 +17 24 11.8 V G96
2019-09-07 07:30:57 C 23 10 59.80 +17 24 10.8 V G96
2019-09-07 07:39:06 C 23 10 59.36 +17 24 10.0 V G96
2019-09-07 09:04:35 C 23 10 54.77 +17 24 00.8 U I41
2019-09-07 09:22:07 C 23 10 53.82 +17 23 59.0 U I41
2019-09-07 22:24:55 C 23 10 13.82 +17 22 32.0 q 160
2019-09-07 22:27:57 C 23 10 13.66 +17 22 31.5 q 160
2019-09-07 22:30:57 C 23 10 13.49 +17 22 31.0 q 160
2019-09-09 09:25:48 C 23 08 22.21 +17 17 57.4 U I41
2019-09-09 09:39:55 C 23 08 21.41 +17 17 55.3 U I41
2019-09-10 09:38:24 C 23 07 03.10 +17 14 05.5 U I41
2019-09-10 09:39:42 C 23 07 03.03 +17 14 05.2 U I41
2019-09-10 10:37:10 C 23 06 59.72 +17 13 54.7 U I41
2019-09-10 10:57:05 C 23 06 58.58 +17 13 51.0 U I41