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
2017-11-19 02:42:10 C 22 29 20.10 -00 38 14.9 U G96
2017-11-19 02:47:41 C 22 29 20.53 -00 38 19.6 U 703
2017-11-19 02:50:29 C 22 29 20.70 -00 38 22.8 U G96
2017-11-19 02:55:30 C 22 29 21.08 -00 38 28.5 U 703
2017-11-19 02:58:49 C 22 29 21.28 -00 38 30.8 U G96
2017-11-19 03:07:11 C 22 29 21.89 -00 38 38.7 U G96
2017-11-21 06:28:28 C 22 33 15.03 -01 26 46.2 U T05
2017-11-21 06:40:18 C 22 33 15.79 -01 26 56.8 U T05
2017-11-21 06:52:59 C 22 33 16.79 -01 27 08.9 U T05
2017-11-21 07:04:52 C 22 33 17.71 -01 27 20.6 U T05
2017-11-23 06:10:21 C 22 37 00.62 -02 09 46.7 U T08
2017-11-23 06:21:16 C 22 37 01.46 -02 09 55.6 U T08
2017-11-23 06:32:43 C 22 37 02.36 -02 10 07.4 U T08
2017-11-23 06:33:22 C 22 37 02.32 -02 10 09.6 U T08
2017-11-23 06:44:14 C 22 37 03.25 -02 10 17.0 U T08
2017-11-23 06:44:53 C 22 37 03.34 -02 10 18.4 U T08
2017-11-23 06:55:43 C 22 37 04.14 -02 10 27.8 U T08
2017-11-25 01:33:22 C 22 40 33.44 -02 47 30.8 U G96
2017-11-25 01:41:00 C 22 40 34.06 -02 47 37.3 U G96
2017-11-25 01:48:38 C 22 40 34.69 -02 47 43.8 U G96
2017-11-25 01:56:15 C 22 40 35.30 -02 47 50.3 U G96
2017-12-01 01:05:09 C 22 53 04.14 -04 42 21.8 u H21
2017-12-01 01:08:21 C 22 53 04.43 -04 42 23.7 u H21
2017-12-01 01:13:34 C 22 53 04.90 -04 42 28.2 u H21
2017-12-09 03:38:43 C 23 11 47.22 -06 53 55.4 U 703
2017-12-09 03:46:27 C 23 11 47.91 -06 54 00.5 U 703
2017-12-09 04:01:57 C 23 11 49.50 -06 54 08.6 U 703
2017-12-16 03:04:36 C 23 29 19.84 -08 25 27.6 U 703
2017-12-16 03:12:28 C 23 29 20.65 -08 25 31.8 U 703
2017-12-16 03:20:18 C 23 29 21.56 -08 25 34.7 U 703
2017-12-16 03:28:09 C 23 29 22.35 -08 25 39.2 U 703
2017-12-30 05:14:27 C 00 08 09.272 -10 32 24.39 U F51
2017-12-30 05:30:26 C 00 08 11.163 -10 32 28.68 U F51
2017-12-30 05:46:27 C 00 08 13.067 -10 32 32.95 U F51
2017-12-30 06:02:29 C 00 08 14.969 -10 32 37.12 U F51
2018-01-08 02:46:04 C 00 34 31.75 -11 16 12.3 U 703
2018-01-08 03:09:30 C 00 34 34.67 -11 16 15.4 U 703
2018-01-14 02:23:13 C 00 52 55.38 -11 31 14.7 U 703
2018-01-14 02:30:59 C 00 52 56.28 -11 31 15.2 U 703
2018-01-14 02:38:47 C 00 52 57.32 -11 31 14.6 U 703
2018-01-14 02:46:33 C 00 52 58.30 -11 31 14.7 U 703
2018-01-16 02:26:49 C 00 59 10.86 -11 33 50.2 U 703
2018-01-16 02:43:40 C 00 59 12.99 -11 33 51.0 U 703
2018-01-16 02:52:05 C 00 59 14.08 -11 33 52.6 U 703
2018-01-18 01:44:26 C 01 05 23.25 -11 35 15.1 U G96
2018-01-18 01:52:44 C 01 05 24.33 -11 35 15.1 U G96
2018-01-18 02:01:01 C 01 05 25.39 -11 35 15.4 U G96
2018-01-18 02:09:20 C 01 05 26.48 -11 35 15.7 U G96
2018-01-20 02:26:33 C 01 11 49.47 -11 35 31.4 U 703
2018-01-20 02:44:51 C 01 11 51.75 -11 35 34.3 U 703