338176 (2002 RC118)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5649743927 ± 2.84e-08
Semi-major axis (a)2.9579910766 AU ± 7.32e-09
Inclination (i)27.96046116° ± 4.75e-06
Long. of Asc. Node (Ω)208.85881737° ± 3.08e-06
Arg. of Perihelion (ω)222.26646776° ± 1.05e-05
Mean Anomaly (M)194.07458492° ± 6.39e-06
Mean Motion (n)0.1937389702°/day ± 7.19e-10
Perihelion dist (q)1.28680186 AU ± 8.42e-08
Aphelion dist (Q)4.62918029 AU ± 8.49e-08
Orbital Period5.08739301 yr ± 1.89e-08
Physical Parameters
H (abs. magnitude)16.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.308″
Uncertainty0
Orbit TypeAmor
MOID0.374781 AU
Observations Used729
Oppositions18
Arc Total2002-2024
First Observation Used2002-09-06
Last Observation Used2024-05-01
Observations (803)
Date Type RA Dec Mag Band Observatory
2007-10-21 06:45:16 C 02 21 51.73 +11 45 54.6 16.2 c 704
2007-10-21 07:01:37 C 02 21 52.21 +11 45 06.9 16.3 c 704
2007-10-21 07:18:00 C 02 21 52.68 +11 44 20.5 16.1 c 704
2007-10-21 07:47:20 C 02 21 53.26 +11 42 54.7 r H45
2007-10-21 07:48:37 C 02 21 53.30 +11 42 51.2 r H45
2007-10-21 07:49:36 C 02 21 53.33 +11 42 48.2 r H45
2007-10-21 07:50:49 C 02 21 53.36 +11 42 44.8 r H45
2007-10-21 07:51:52 C 02 21 53.39 +11 42 41.8 r H45
2007-10-21 07:52:59 C 02 21 53.42 +11 42 38.6 r H45
2007-10-21 12:52:11 C 02 22 04.72 +11 28 16.1 r 379
2007-10-21 13:07:52 C 02 22 05.13 +11 27 29.6 r 379
2007-10-21 20:59:28 C 02 22 21.25 +11 04 36.9 r 203
2007-10-21 22:10:41 C 02 22 23.40 +11 01 09.7 r 203
2007-10-22 01:02:30 C 02 22 28.47 +10 52 45.7 r A80
2007-10-22 01:03:04 C 02 22 28.48 +10 52 43.9 r A80
2007-10-22 01:03:37 C 02 22 28.49 +10 52 42.4 r A80
2007-10-22 13:28:33 C 02 22 54.62 +10 16 14.2 r 379
2007-10-22 13:32:45 C 02 22 54.72 +10 16 02.1 r 379
2007-10-22 13:58:33 C 02 22 55.48 +10 14 46.1 r 379
2007-10-22 14:02:44 C 02 22 55.61 +10 14 33.2 r 379
2007-10-22 14:06:57 C 02 22 55.70 +10 14 20.9 r 379
2007-10-22 21:37:04 C 02 23 11.72 +09 52 02.5 r J51
2007-10-22 21:47:55 C 02 23 12.05 +09 51 30.5 r J51
2007-10-22 21:58:47 C 02 23 12.39 +09 50 58.2 r J51
2007-10-23 06:09:29 C 02 23 28.44 +09 26 28.0 o 691
2007-10-23 06:34:49 C 02 23 29.16 +09 25 12.0 o 691
2007-10-23 07:00:09 C 02 23 29.88 +09 23 55.8 o 691
2007-10-27 13:16:43 C 02 26 56.04 +04 03 54.5 r 379
2007-10-27 13:23:07 C 02 26 56.22 +04 03 34.1 r 379
2007-10-27 13:41:39 C 02 26 56.72 +04 02 34.4 r 379
2007-10-27 13:45:52 C 02 26 56.83 +04 02 20.7 r 379
2007-10-27 13:50:04 C 02 26 56.94 +04 02 06.2 r 379
2007-10-27 13:58:04 C 02 26 57.16 +04 01 41.0 r 379
2007-10-27 14:01:16 C 02 26 57.26 +04 01 30.9 r 379
2007-10-28 07:13:50 C 02 27 31.18 +03 05 38.2 r H45
2007-10-28 07:15:35 C 02 27 31.23 +03 05 32.7 r H45
2007-10-28 07:16:52 C 02 27 31.27 +03 05 28.4 r H45
2007-10-28 07:18:27 C 02 27 31.31 +03 05 23.3 r H45
2007-10-28 07:20:15 C 02 27 31.35 +03 05 17.4 r H45
2007-10-29 21:54:31 C 02 28 49.32 +00 58 35.7 o A82
2007-10-29 21:57:18 C 02 28 49.40 +00 58 26.5 o A82
2007-10-29 22:00:02 C 02 28 49.47 +00 58 17.6 o A82
2007-10-29 22:04:35 C 02 28 49.81 +00 58 00.8 c J69
2007-10-29 22:06:08 C 02 28 49.83 +00 57 55.7 c J69
2007-10-29 22:07:40 C 02 28 49.90 +00 57 50.7 c J69
2007-10-30 06:50:21 C 02 29 06.72 +00 29 05.5 r H45
2007-10-30 06:51:59 C 02 29 06.76 +00 29 00.0 r H45
2007-10-30 06:53:09 C 02 29 06.79 +00 28 56.2 r H45
2007-10-30 06:54:40 C 02 29 06.84 +00 28 51.0 r H45
2007-10-30 06:56:12 C 02 29 06.88 +00 28 46.1 r H45