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
2012-11-14 03:50:47 C 23 37 39.64 -04 23 02.1 r G96
2012-11-14 03:57:40 C 23 37 40.04 -04 23 14.0 r G96
2012-11-14 04:04:35 C 23 37 40.44 -04 23 25.7 r G96
2012-12-03 02:56:34 C 00 13 16.15 -14 55 45.0 18.1 c 704
2012-12-03 03:15:52 C 00 13 17.93 -14 56 05.7 18.5 c 704
2012-12-03 03:34:38 C 00 13 19.56 -14 56 24.8 18.8 c 704
2012-12-03 03:53:30 C 00 13 21.31 -14 56 45.1 18.5 c 704
2012-12-03 04:12:44 C 00 13 23.11 -14 57 05.7 18.3 c 704
2013-01-10 11:28:33 C 01 58 16.25 -22 22 49.8 q E12
2013-01-10 12:03:11 C 01 58 20.58 -22 22 49.4 q E12
2013-01-27 00:53:35 C 02 49 56.93 -21 25 31.2 u H21
2013-01-27 00:58:42 C 02 49 57.61 -21 25 29.8 u H21
2013-01-27 01:03:50 C 02 49 58.28 -21 25 28.9 u H21
2013-01-27 01:14:03 C 02 49 59.64 -21 25 26.1 u H21
2013-03-22 02:36:36 C 05 41 03.35 -10 27 13.9 o 711
2013-03-22 02:37:56 C 05 41 03.58 -10 27 12.8 o 711
2013-03-22 02:42:32 C 05 41 04.11 -10 27 10.4 o 711
2013-03-22 02:47:31 C 05 41 04.70 -10 27 07.8 o 711
2014-04-23 06:37:17 C 14 30 11.02 -08 57 06.2 L W84
2014-04-23 06:41:51 C 14 30 10.86 -08 57 04.6 L W84
2014-04-23 06:46:31 C 14 30 10.69 -08 57 03.0 L W84
2014-04-23 06:51:05 C 14 30 10.54 -08 57 01.5 L W84
2014-04-23 06:55:42 C 14 30 10.38 -08 57 00.0 L W84
2014-04-24 07:08:36 C 14 29 20.76 -08 48 55.9 22.2 L W84
2014-04-24 07:13:09 C 14 29 20.61 -08 48 54.5 L W84
2014-04-24 07:17:40 C 14 29 20.45 -08 48 53.0 L W84
2014-04-24 07:22:12 C 14 29 20.29 -08 48 51.5 L W84
2014-04-24 07:26:45 C 14 29 20.13 -08 48 50.1 L W84
2017-08-03 10:18:37 C 22 40 42.807 +31 30 05.76 L F51
2017-08-03 10:36:27 C 22 40 42.526 +31 30 10.75 L F51
2017-08-03 10:54:25 C 22 40 42.257 +31 30 14.78 L F51
2017-08-03 11:12:40 C 22 40 41.977 +31 30 19.87 L F51
2017-08-23 14:22:05 C 22 28 31.33 +32 14 47.4 q D29
2017-08-23 14:42:26 C 22 28 30.62 +32 14 44.6 q D29
2017-08-23 15:02:48 C 22 28 29.87 +32 14 42.5 q D29
2017-08-31 05:52:01 C 22 21 37.38 +31 37 10.5 q G96
2017-08-31 05:58:05 C 22 21 37.13 +31 37 09.2 q G96
2017-08-31 06:04:11 C 22 21 36.87 +31 37 07.0 q G96
2017-08-31 06:10:16 C 22 21 36.62 +31 37 05.0 q G96
2017-09-08 10:44:00 C 22 13 39.418 +30 15 11.86 L F51
2017-09-08 10:47:05 C 22 13 39.286 +30 15 10.22 L F51
2017-09-08 11:02:20 C 22 13 38.629 +30 15 01.99 L F51
2017-09-08 11:05:27 C 22 13 38.501 +30 15 00.31 L F51
2017-09-08 11:20:44 C 22 13 37.843 +30 14 52.08 L F51
2017-09-08 11:23:53 C 22 13 37.706 +30 14 50.34 L F51
2017-09-08 11:39:11 C 22 13 37.048 +30 14 41.99 L F51
2017-09-08 11:42:18 C 22 13 36.915 +30 14 40.46 L F51
2017-09-17 09:26:27 C 22 05 17.96 +27 53 30.8 L T08
2017-09-17 09:40:39 C 22 05 17.46 +27 53 20.5 L T08
2017-09-17 09:44:51 C 22 05 17.24 +27 53 16.3 L T08