281365 (2008 CM116)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6630138172 ± 2.53e-08
Semi-major axis (a)1.6305681653 AU ± 4.88e-09
Inclination (i)18.70325827° ± 3.15e-06
Long. of Asc. Node (Ω)0.10411996° ± 1.00e-05
Arg. of Perihelion (ω)355.81598153° ± 1.04e-05
Mean Anomaly (M)315.50530740° ± 6.86e-06
Mean Motion (n)0.4733733863°/day ± 2.12e-09
Perihelion dist (q)0.54947894 AU ± 4.13e-08
Aphelion dist (Q)2.71165739 AU ± 4.21e-08
Orbital Period2.08213286 yr ± 9.34e-09
Physical Parameters
H (abs. magnitude)17.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.254″
Uncertainty0
Orbit TypeApollo
MOID0.315369 AU
Observations Used391
Oppositions13
Arc Total2000-2025
First Observation Used2000-03-03
Last Observation Used2025-05-24
Observations (429)
Date Type RA Dec Mag Band Observatory
2016-01-20 11:29:33 C 10 53 07.116 +40 44 36.70 L F51
2016-01-20 12:06:28 C 10 53 02.169 +40 44 54.43 L F51
2016-01-20 12:24:45 C 10 52 59.706 +40 45 03.05 L F51
2016-01-28 09:17:34 C 10 27 00.77 +41 52 30.1 q 703
2016-01-28 09:26:41 C 10 26 59.55 +41 52 31.5 q 703
2016-01-28 12:48:13 C 10 26 30.853 +41 53 22.39 L F51
2016-01-28 13:05:43 C 10 26 28.308 +41 53 26.33 L F51
2016-01-28 13:22:38 C 10 26 25.843 +41 53 30.15 L F51
2016-01-28 13:39:42 C 10 26 23.351 +41 53 34.02 L F51
2016-01-31 11:37:08 C 10 16 25.89 +42 06 28.2 L T05
2016-01-31 11:47:17 C 10 16 24.28 +42 06 30.6 L T05
2016-01-31 12:26:36 C 10 16 18.68 +42 06 34.7 L T05
2016-01-31 12:53:51 C 10 16 14.59 +42 06 38.2 L T05
2016-02-01 11:38:10 C 10 13 00.70 +42 09 20.4 L T05
2016-02-01 11:51:24 C 10 12 58.80 +42 09 23.2 L T05
2016-02-01 12:28:24 C 10 12 53.55 +42 09 26.1 L T05
2016-02-01 12:54:51 C 10 12 49.56 +42 09 28.4 L T05
2016-02-03 07:25:06 C 10 06 49.39 +42 12 26.9 q 703
2016-02-03 07:32:19 C 10 06 48.30 +42 12 28.6 q 703
2016-02-03 07:39:38 C 10 06 47.31 +42 12 29.2 q 703
2016-02-03 07:47:21 C 10 06 46.21 +42 12 29.3 q 703
2016-02-09 09:44:12 C 09 46 50.55 +42 04 19.8 q 703
2016-02-09 09:57:26 C 09 46 48.80 +42 04 17.8 q 703
2016-02-09 10:10:39 C 09 46 46.95 +42 04 15.7 q 703
2016-02-09 10:23:52 C 09 46 45.24 +42 04 13.6 q 703
2016-02-12 03:53:24 C 09 38 25.00 +41 51 49.5 R G45
2016-02-12 04:00:27 C 09 38 24.12 +41 51 48.1 R G45
2016-02-12 04:08:12 C 09 38 23.14 +41 51 46.4 R G45
2016-02-12 04:15:11 C 09 38 22.30 +41 51 44.9 R G45
2016-02-12 08:38:59 C 09 37 49.514 +41 50 47.15 L F51
2016-02-12 08:57:15 C 09 37 47.195 +41 50 43.14 L F51
2016-02-12 09:13:45 C 09 37 45.107 +41 50 39.47 L F51
2016-02-15 03:46:23 C 09 29 48.11 +41 32 49.7 R G45
2016-02-15 03:54:03 C 09 29 47.22 +41 32 47.7 R G45
2016-02-15 04:01:08 C 09 29 46.38 +41 32 46.2 R G45
2016-02-15 04:01:14 C 09 29 46.39 +41 32 45.7 R G45
2016-02-15 04:08:25 C 09 29 45.54 +41 32 43.6 R G45
2016-02-15 04:15:36 C 09 29 44.68 +41 32 41.6 R G45
2016-02-15 04:15:42 C 09 29 44.71 +41 32 41.7 R G45
2016-02-24 09:39:23 C 09 07 29.898 +40 06 45.70 L F51
2016-02-24 09:57:15 C 09 07 28.308 +40 06 37.56 L F51
2016-02-24 10:13:42 C 09 07 26.860 +40 06 29.98 L F51
2016-02-24 10:30:10 C 09 07 25.437 +40 06 22.39 L F51
2016-02-28 07:13:46 C 09 00 09.05 +39 21 51.1 R G45
2016-02-28 07:14:18 C 09 00 08.96 +39 21 51.2 R G45
2016-02-28 07:22:48 C 09 00 08.32 +39 21 46.1 R G45
2016-02-28 07:22:56 C 09 00 08.34 +39 21 46.5 R G45
2016-02-28 07:31:40 C 09 00 07.65 +39 21 42.1 R G45
2016-02-28 07:46:19 C 09 00 06.57 +39 21 35.1 R G45
2016-02-28 07:46:54 C 09 00 06.52 +39 21 34.7 R G45