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
2017-10-16 03:29:12 C 21 54 06.32 +15 19 18.4 U 703
2017-10-16 03:37:35 C 21 54 06.45 +15 19 08.8 U 703
2017-10-16 03:45:58 C 21 54 06.47 +15 18 57.1 U 703
2017-10-16 03:54:23 C 21 54 06.54 +15 18 47.1 U 703
2017-10-19 07:42:36 C 21 55 05.01 +13 41 36.4 T08
2017-10-19 07:55:16 C 21 55 05.17 +13 41 20.9 T08
2017-10-19 08:09:16 C 21 55 05.41 +13 41 03.1 T08
2017-10-19 08:22:50 C 21 55 05.58 +13 40 44.8 T08
2017-10-21 03:36:41 C 21 55 52.66 +12 45 13.6 U 703
2017-10-21 03:44:15 C 21 55 52.81 +12 45 03.7 U 703
2017-10-21 03:51:48 C 21 55 53.04 +12 44 54.0 U 703
2017-10-23 02:58:18 C 21 56 55.15 +11 44 34.3 U G96
2017-10-23 03:05:53 C 21 56 55.31 +11 44 24.5 U G96
2017-10-23 03:13:26 C 21 56 55.48 +11 44 14.9 U G96
2017-10-23 03:20:57 C 21 56 55.64 +11 44 05.5 U G96
2017-10-24 03:02:39 C 21 57 31.32 +11 13 52.4 U 703
2017-10-24 03:10:42 C 21 57 31.47 +11 13 41.9 U 703
2017-10-24 03:18:38 C 21 57 31.66 +11 13 31.8 U 703
2017-10-24 03:26:34 C 21 57 31.82 +11 13 21.1 U 703
2017-10-27 03:08:59 C 21 59 37.29 +09 42 36.9 U 703
2017-10-27 03:16:38 C 21 59 37.51 +09 42 27.2 U 703
2017-10-27 03:24:20 C 21 59 37.73 +09 42 16.5 U 703
2017-11-09 06:46:22 C 22 13 49.10 +03 26 19.4 U T05
2017-11-09 06:55:11 C 22 13 49.55 +03 26 08.9 U T05
2017-11-09 06:57:56 C 22 13 49.74 +03 26 06.5 U T05
2017-11-09 07:06:47 C 22 13 50.18 +03 25 56.5 U T05
2017-11-09 07:10:01 C 22 13 50.34 +03 25 53.0 U T05
2017-11-09 07:18:46 C 22 13 50.95 +03 25 43.0 U T05
2017-11-09 07:21:29 C 22 13 51.03 +03 25 40.2 U T05
2017-11-11 00:19:28 S 22 16 15.91 +02 40 40.3 L C51
2017-11-11 03:27:25 S 22 16 27.15 +02 37 17.0 L C51
2017-11-11 06:35:54 S 22 16 38.61 +02 33 51.4 L C51
2017-11-11 09:44:25 S 22 16 50.08 +02 30 28.7 L C51
2017-11-11 11:18:40 S 22 16 55.84 +02 28 46.7 L C51
2017-11-11 12:52:55 S 22 17 01.56 +02 27 04.9 L C51
2017-11-11 14:27:10 S 22 17 07.41 +02 25 22.6 L C51
2017-11-11 16:01:24 S 22 17 13.21 +02 23 41.7 L C51
2017-11-11 17:35:40 S 22 17 19.00 +02 21 59.3 L C51
2017-11-11 20:44:10 S 22 17 30.59 +02 18 37.9 L C51
2017-11-12 03:01:10 S 22 17 53.99 +02 11 52.2 L C51
2017-11-12 06:09:40 S 22 18 05.75 +02 08 31.2 L C51
2017-11-15 03:11:06 C 22 22 34.82 +00 56 17.3 U 703
2017-11-15 03:28:04 C 22 22 35.94 +00 56 00.3 U 703
2017-11-15 03:36:29 C 22 22 36.48 +00 55 52.5 U 703
2017-11-17 02:40:34 C 22 25 51.68 +00 08 29.8 U G96
2017-11-17 02:48:47 C 22 25 52.24 +00 08 21.5 U G96
2017-11-17 02:57:01 C 22 25 52.81 +00 08 13.5 U G96
2017-11-17 03:05:13 C 22 25 53.37 +00 08 05.4 U G96
2017-11-19 02:32:11 C 22 29 19.37 -00 38 04.8 U 703
2017-11-19 02:40:01 C 22 29 19.90 -00 38 12.0 U 703