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
2012-09-12 05:14:02 C 23 34 16.77 +33 39 45.5 q H45
2012-09-12 05:15:47 C 23 34 16.75 +33 39 44.2 q H45
2012-09-12 05:18:12 C 23 34 16.66 +33 39 43.5 q H45
2012-09-15 14:40:12 C 23 32 19.65 +32 56 28.5 o C94
2012-09-15 14:44:24 C 23 32 19.44 +32 56 25.7 o C94
2012-09-15 21:08:34 C 23 32 09.89 +32 52 34.8 u C39
2012-09-15 22:28:45 C 23 32 07.69 +32 51 46.7 u C39
2012-09-15 22:53:18 C 23 32 06.98 +32 51 30.8 u C39
2012-09-16 02:52:14 C 23 32 01.57 +32 49 07.2 u H15
2012-09-16 03:13:16 C 23 32 01.01 +32 48 54.2 u H15
2012-09-16 03:34:16 C 23 32 00.43 +32 48 41.7 u H15
2012-09-16 03:55:12 C 23 31 59.87 +32 48 29.1 u H15
2012-09-16 23:49:44 C 23 31 29.12 +32 35 52.1 c A24
2012-09-16 23:50:47 C 23 31 29.09 +32 35 51.2 c A24
2012-09-16 23:51:49 C 23 31 29.08 +32 35 50.5 c A24
2012-09-16 23:52:51 C 23 31 29.05 +32 35 49.8 c A24
2012-09-17 00:57:21 C 23 31 27.26 +32 35 07.4 c A24
2012-09-17 00:58:23 C 23 31 27.20 +32 35 07.0 c A24
2012-09-17 00:59:25 C 23 31 27.21 +32 35 06.6 c A24
2012-09-17 01:00:27 C 23 31 27.16 +32 35 05.4 c A24
2012-09-19 07:37:31 C 23 30 02.62 +31 57 00.1 q H45
2012-09-19 07:38:55 C 23 30 02.59 +31 56 59.1 q H45
2012-09-19 07:40:14 C 23 30 02.55 +31 56 58.1 q H45
2012-09-19 07:42:11 C 23 30 02.49 +31 56 56.8 q H45
2012-09-19 07:43:31 C 23 30 02.45 +31 56 55.6 q H45
2012-09-20 06:26:21 C 23 29 27.27 +31 39 35.4 r 703
2012-09-20 06:34:26 C 23 29 27.06 +31 39 29.5 r 703
2012-09-20 06:42:40 C 23 29 26.84 +31 39 22.6 r 703
2012-09-20 06:47:06 C 23 29 26.50 +31 39 18.7 q H45
2012-09-20 06:50:51 C 23 29 26.55 +31 39 15.9 r 703
2012-09-20 06:51:20 C 23 29 26.36 +31 39 15.0 q H45
2012-09-20 06:52:18 C 23 29 26.34 +31 39 14.4 q H45
2012-09-20 06:53:48 C 23 29 26.30 +31 39 13.2 q H45
2012-09-20 06:55:56 C 23 29 26.25 +31 39 11.5 q H45
2012-10-04 03:39:44 C 23 21 20.80 +25 37 51.2 r 703
2012-10-04 03:50:34 C 23 21 20.44 +25 37 34.6 r 703
2012-10-04 04:01:01 C 23 21 20.30 +25 37 21.7 r 703
2012-10-04 04:11:32 C 23 21 20.08 +25 37 07.4 r 703
2012-10-04 22:39:43 C 23 20 57.39 +25 11 02.9 o C41
2012-10-04 23:05:48 C 23 20 56.87 +25 10 25.1 o C41
2012-10-05 19:44:29 C 23 20 34.71 +24 40 40.5 c A24
2012-10-05 19:45:31 C 23 20 34.70 +24 40 38.9 c A24
2012-10-05 20:52:08 C 23 20 33.28 +24 39 01.8 c A24
2012-10-05 20:53:09 C 23 20 33.28 +24 39 00.5 c A24
2012-10-12 04:54:46 C 23 18 24.90 +20 37 29.3 17.4 c 704
2012-10-12 05:14:21 C 23 18 24.64 +20 36 55.9 17.7 c 704
2012-10-12 05:33:52 C 23 18 24.40 +20 36 22.5 18.0 c 704
2012-10-12 05:55:21 C 23 18 24.12 +20 35 46.2 17.9 c 704
2012-10-12 06:15:18 C 23 18 23.86 +20 35 11.5 18.4 c 704
2012-10-13 19:05:07 C 23 18 06.39 +19 31 14.4 o 071