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
2013-08-26 04:29:44 C 21 34 07.88 +10 22 43.8 q H45
2013-08-26 04:33:50 C 21 34 07.45 +10 22 52.1 q H45
2013-08-26 04:35:11 C 21 34 07.34 +10 22 55.0 q H45
2013-08-26 04:36:50 C 21 34 07.11 +10 22 58.5 q H45
2013-08-26 04:38:26 C 21 34 06.95 +10 23 02.0 q H45
2013-08-27 03:36:19 C 21 31 41.72 +11 11 21.9 u H21
2013-08-27 03:57:43 C 21 31 39.37 +11 12 07.0 u H21
2013-08-27 04:03:59 C 21 31 38.67 +11 12 20.1 u H21
2013-08-27 05:08:33 C 21 31 30.71 +11 14 54.0 r Y00
2013-08-27 05:13:39 C 21 31 30.12 +11 15 05.3 r Y00
2013-08-27 05:18:51 C 21 31 29.61 +11 15 15.9 r Y00
2013-08-27 23:11:50 C 21 29 36.55 +11 52 28.3 q K20
2013-08-27 23:15:02 C 21 29 36.06 +11 52 35.3 q K20
2013-08-27 23:18:14 C 21 29 35.81 +11 52 40.8 q K20
2013-08-27 23:21:25 C 21 29 35.39 +11 52 48.8 q K20
2013-08-27 23:24:38 C 21 29 35.07 +11 52 55.4 q K20
2013-08-27 23:27:49 C 21 29 34.70 +11 53 00.9 q K20
2013-08-27 23:31:00 C 21 29 34.35 +11 53 08.6 q K20
2013-08-27 23:43:52 C 21 29 32.92 +11 53 35.8 q K20
2013-08-27 23:50:14 C 21 29 32.19 +11 53 49.5 q K20
2013-08-27 23:53:26 C 21 29 31.81 +11 53 56.3 q K20
2013-08-27 23:56:36 C 21 29 31.56 +11 54 02.4 q K20
2013-08-28 04:03:49 C 21 29 06.20 +12 02 44.3 P U82
2013-08-28 04:47:09 C 21 29 01.42 +12 04 15.5 P U82
2013-08-28 05:47:44 C 21 28 54.72 +12 06 22.6 P U82
2013-08-29 05:11:15 C 21 26 24.91 +12 55 16.6 P U82
2013-08-29 06:50:23 C 21 26 13.86 +12 58 43.7 P U82
2013-08-29 08:08:31 C 21 26 05.08 +13 01 26.1 P U82
2013-08-30 02:51:22 C 21 24 05.65 +13 40 18.3 u H21
2013-08-30 02:57:05 C 21 24 05.00 +13 40 29.8 u H21
2013-08-30 03:03:32 C 21 24 04.29 +13 40 43.2 u H21
2013-08-30 03:08:59 C 21 24 03.68 +13 40 54.5 u H21
2013-08-30 03:15:56 C 21 24 02.90 +13 41 09.2 u H21
2013-08-30 04:17:15 C 21 23 55.20 +13 43 36.3 r Y00
2013-08-30 04:19:40 C 21 23 54.93 +13 43 41.4 r Y00
2013-08-30 04:22:08 C 21 23 54.62 +13 43 46.8 r Y00
2013-08-30 19:58:26 C 21 22 15.41 +14 15 41.0 q A48
2013-08-30 20:01:35 C 21 22 15.11 +14 15 46.9 q A48
2013-08-30 20:04:45 C 21 22 14.73 +14 15 54.0 q A48
2013-08-30 20:07:55 C 21 22 14.38 +14 16 00.0 q A48
2013-08-31 04:48:23 C 21 21 17.08 +14 34 11.9 r Y00
2013-08-31 04:51:50 C 21 21 16.71 +14 34 18.8 r Y00
2013-08-31 04:55:24 C 21 21 16.29 +14 34 27.5 r Y00
2013-08-31 05:44:38 C 21 21 12.05 +14 35 51.6 q 448
2013-08-31 05:52:38 C 21 21 11.17 +14 36 08.1 q 448
2013-08-31 06:00:58 C 21 21 10.21 +14 36 25.2 q 448
2013-08-31 06:05:29 C 21 21 09.70 +14 36 34.4 q 448
2013-08-31 06:11:39 C 21 21 09.01 +14 36 46.9 q 448
2013-09-01 05:57:30 C 21 18 35.69 +15 25 22.9 q H45
2013-09-01 05:59:55 C 21 18 35.44 +15 25 28.1 q H45