2013 OM9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5210857393 ± 5.85e-08
Semi-major axis (a)2.6048540973 AU ± 5.83e-08
Inclination (i)26.05767539° ± 1.18e-05
Long. of Asc. Node (Ω)316.92707727° ± 8.66e-06
Arg. of Perihelion (ω)67.62378744° ± 2.61e-05
Mean Anomaly (M)313.51910709° ± 3.55e-05
Mean Motion (n)0.2344429471°/day ± 7.86e-09
Perihelion dist (q)1.24750177 AU ± 1.55e-07
Aphelion dist (Q)3.96220642 AU ± 1.76e-07
Orbital Period4.20412000 yr ± 1.41e-07
Physical Parameters
H (abs. magnitude)18.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.367″
Uncertainty0
Orbit TypeAmor
MOID0.420827 AU
Observations Used337
Oppositions6
Arc Total2010-2018
First Observation Used2010-02-08
Last Observation Used2018-01-27
Observations (354)
Date Type RA Dec Mag Band Observatory
2010-02-08 07:23:18 C 08 08 04.20 +28 34 03.2 o 568
2010-02-08 07:34:55 C 08 08 03.49 +28 33 57.0 o 568
2010-02-08 07:49:28 C 08 08 02.60 +28 33 49.1 o 568
2013-07-30 01:19:52 C 22 25 20.35 -09 32 26.2 r J75
2013-07-30 01:30:00 C 22 25 19.83 -09 32 12.0 r J75
2013-07-30 01:40:09 C 22 25 19.34 -09 31 57.7 r J75
2013-08-06 23:42:51 C 22 14 51.35 -04 39 33.6 r 106
2013-08-06 23:57:40 C 22 14 50.32 -04 39 08.0 r 106
2013-08-07 00:12:30 C 22 14 49.31 -04 38 43.4 r 106
2013-08-07 00:27:20 C 22 14 48.29 -04 38 18.7 r 106
2013-08-07 08:43:40 C 22 14 15.00 -04 24 18.3 18.7 r H21
2013-08-07 08:51:16 C 22 14 14.46 -04 24 05.4 18.7 r H21
2013-08-07 08:58:25 C 22 14 13.95 -04 23 53.4 18.4 r H21
2013-08-07 16:35:00 C 22 13 43.40 -04 10 37.1 q D90
2013-08-07 16:40:54 C 22 13 43.00 -04 10 26.8 q D90
2013-08-07 16:46:50 C 22 13 42.56 -04 10 16.7 q D90
2013-08-07 21:45:37 C 22 13 22.80 -04 02 05.9 v 461
2013-08-07 21:46:58 C 22 13 22.71 -04 02 03.5 v 461
2013-08-07 21:48:17 C 22 13 22.62 -04 02 01.3 v 461
2013-08-07 21:49:38 C 22 13 22.52 -04 01 58.9 v 461
2013-08-07 21:50:57 C 22 13 22.43 -04 01 56.7 v 461
2013-08-07 21:55:34 C 22 13 22.05 -04 01 48.2 t A79
2013-08-07 22:00:52 C 22 13 21.67 -04 01 38.3 t A79
2013-08-07 22:06:14 C 22 13 21.29 -04 01 29.7 t A79
2013-08-07 22:19:39 C 22 13 20.48 -04 01 06.8 r 106
2013-08-07 22:31:20 C 22 13 19.73 -04 00 48.2 q J95
2013-08-07 22:40:06 C 22 13 19.01 -04 00 32.1 r 106
2013-08-07 22:40:35 C 22 13 19.11 -04 00 32.5 q J95
2013-08-07 22:44:44 C 22 13 18.81 -04 00 25.2 q J95
2013-08-07 23:00:38 C 22 13 17.53 -03 59 57.0 r 106
2013-08-07 23:21:06 C 22 13 16.09 -03 59 21.8 r 106
2013-08-07 23:42:50 C 22 13 14.51 -03 58 44.4 q 595
2013-08-08 00:00:58 C 22 13 13.23 -03 58 13.2 q 595
2013-08-08 01:42:10 C 22 13 05.81 -03 55 17.2 o 071
2013-08-08 01:47:46 C 22 13 05.45 -03 55 06.2 o 071
2013-08-08 01:52:48 C 22 13 05.10 -03 54 57.4 o 071
2013-08-09 06:32:18 C 22 11 04.77 -03 05 00.0 u 703
2013-08-09 06:41:51 C 22 11 04.09 -03 04 42.8 u 703
2013-08-09 06:51:32 C 22 11 03.33 -03 04 26.0 u 703
2013-08-09 07:01:13 C 22 11 02.61 -03 04 08.9 u 703
2013-08-11 01:23:02 C 22 07 52.91 -01 48 08.9 t 204
2013-08-11 01:34:22 C 22 07 52.00 -01 47 48.3 t 204
2013-08-11 01:45:07 C 22 07 51.14 -01 47 28.6 t 204
2013-08-11 07:07:08 C 22 07 26.56 -01 37 38.1 u H21
2013-08-11 07:38:09 C 22 07 24.04 -01 36 41.1 u H21
2013-08-11 07:54:23 C 22 07 22.72 -01 36 11.3 u H21
2013-08-12 01:27:24 C 22 06 01.14 -01 03 30.5 r Y00
2013-08-12 01:30:17 C 22 06 00.87 -01 03 25.1 r Y00
2013-08-12 01:33:11 C 22 06 00.62 -01 03 19.5 r Y00
2013-08-12 20:51:23 C 22 04 27.78 -00 27 29.9 u C63