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
2007-09-25 20:09:10 C 01 57 55.03 +30 48 47.0 r 084
2007-09-25 22:42:55 C 01 58 01.75 +30 46 20.3 r 084
2007-09-26 00:54:15 C 01 58 07.44 +30 44 11.0 r 084
2007-09-26 00:59:30 C 01 58 07.69 +30 44 06.1 r 084
2007-09-29 23:15:39 C 02 02 20.07 +29 01 00.5 r 084
2007-09-30 23:09:22 C 02 03 22.58 +28 31 14.8 r 170
2007-09-30 23:11:32 C 02 03 22.67 +28 31 12.2 r 170
2007-09-30 23:14:20 C 02 03 22.79 +28 31 08.6 r 170
2007-10-02 21:48:08 C 02 05 21.60 +27 28 22.6 r A13
2007-10-02 22:14:47 C 02 05 22.67 +27 27 45.2 r A13
2007-10-02 22:41:50 C 02 05 23.71 +27 27 07.3 r A13
2007-10-02 23:38:20 C 02 05 26.33 +27 25 51.8 r J51
2007-10-02 23:46:55 C 02 05 26.65 +27 25 39.9 r J51
2007-10-02 23:55:31 C 02 05 26.98 +27 25 28.0 r J51
2007-10-03 12:21:16 C 02 05 58.55 +27 07 30.2 r D29
2007-10-03 12:39:13 C 02 05 59.19 +27 07 04.7 r D29
2007-10-03 12:59:30 C 02 06 00.01 +27 06 35.7 r D29
2007-10-03 13:16:40 C 02 06 00.67 +27 06 11.2 r D29
2007-10-05 00:33:04 C 02 07 26.96 +26 12 47.7 c A24
2007-10-05 01:14:26 C 02 07 28.47 +26 11 43.1 c A24
2007-10-05 01:15:52 C 02 07 28.52 +26 11 41.0 c A24
2007-10-06 22:54:43 C 02 09 19.35 +24 56 43.9 r B19
2007-10-06 23:01:27 C 02 09 19.64 +24 56 32.8 r B19
2007-10-06 23:08:12 C 02 09 19.84 +24 56 20.5 r B19
2007-10-06 23:55:52 C 02 09 21.91 +24 55 02.8 r J51
2007-10-07 00:01:03 C 02 09 22.11 +24 54 53.6 r J51
2007-10-07 00:06:57 C 02 09 22.34 +24 54 43.2 r J51
2007-10-07 01:27:37 C 02 09 24.82 +24 52 23.9 d B37
2007-10-07 01:33:30 C 02 09 24.99 +24 52 12.0 d B37
2007-10-07 01:34:42 C 02 09 25.10 +24 52 10.8 d B37
2007-10-07 01:35:56 C 02 09 25.11 +24 52 08.7 d B37
2007-10-07 01:37:34 C 02 09 25.14 +24 52 06.4 d B37
2007-10-07 01:40:25 C 02 09 25.24 +24 52 01.2 d B37
2007-10-07 01:45:17 C 02 09 25.46 +24 51 52.8 d B37
2007-10-07 01:46:31 C 02 09 25.52 +24 51 50.9 d B37
2007-10-07 02:10:45 C 02 09 26.36 +24 51 08.3 d B37
2007-10-07 02:15:37 C 02 09 26.45 +24 51 01.2 d B37
2007-10-07 02:18:03 C 02 09 26.62 +24 50 55.4 d B37
2007-10-07 02:19:16 C 02 09 26.65 +24 50 53.6 d B37
2007-10-07 22:00:39 C 02 10 14.02 +24 16 12.8 c 127
2007-10-07 22:06:55 C 02 10 14.26 +24 16 01.9 c 127
2007-10-07 22:15:22 C 02 10 14.57 +24 15 46.5 c 127
2007-10-07 22:23:02 C 02 10 14.86 +24 15 32.7 c 127
2007-10-07 22:47:19 C 02 10 15.78 +24 14 49.7 c 196
2007-10-07 23:34:06 C 02 10 17.46 +24 13 26.3 c 196
2007-10-08 08:08:13 C 02 10 37.41 +23 58 00.2 r 703
2007-10-08 08:26:36 C 02 10 38.06 +23 57 27.4 r 703
2007-10-08 08:44:56 C 02 10 38.64 +23 56 53.2 r 703
2007-10-08 09:03:16 C 02 10 39.32 +23 56 19.5 r 703
2007-10-08 21:04:32 C 02 11 08.19 +23 33 59.6 r A13