484462 (2008 CM20)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2228146605 ± 1.47e-07
Semi-major axis (a)1.3056416579 AU ± 2.16e-09
Inclination (i)21.07178329° ± 1.70e-05
Long. of Asc. Node (Ω)306.90507578° ± 2.85e-06
Arg. of Perihelion (ω)226.69898511° ± 6.44e-05
Mean Anomaly (M)299.96397618° ± 3.41e-05
Mean Motion (n)0.6606573618°/day ± 1.64e-09
Perihelion dist (q)1.01472556 AU ± 1.92e-07
Aphelion dist (Q)1.59655776 AU ± 1.92e-07
Orbital Period1.49188723 yr ± 3.70e-09
Physical Parameters
H (abs. magnitude)21.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.419″
Uncertainty0
Orbit TypeApollo
MOID0.084699 AU
Observations Used188
Oppositions5
Arc Total2008-2023
First Observation Used2008-02-08
Last Observation Used2023-01-19
Observations (233)
Date Type RA Dec Mag Band Observatory
2011-01-22 00:57:18 C 05 58 07.21 +50 02 33.7 u I15
2011-01-22 01:04:05 C 05 58 05.95 +50 01 59.3 u I15
2011-01-23 00:05:01 C 05 54 16.08 +48 03 21.7 v 204
2011-01-23 00:16:06 C 05 54 14.19 +48 02 22.3 v 204
2011-01-23 00:27:12 C 05 54 12.31 +48 01 22.7 v 204
2011-01-23 22:35:26 C 05 50 50.52 +46 01 47.0 u 160
2011-01-23 22:37:23 C 05 50 50.18 +46 01 36.3 u 160
2011-01-23 22:39:20 C 05 50 49.86 +46 01 25.4 u 160
2011-01-23 22:41:18 C 05 50 49.53 +46 01 14.5 u 160
2011-01-23 22:43:15 C 05 50 49.21 +46 01 03.4 u 160
2011-01-24 22:22:58 C 05 47 26.49 +43 47 02.2 u 160
2011-01-24 22:25:35 C 05 47 26.11 +43 46 47.3 u 160
2011-01-24 22:26:42 C 05 47 25.94 +43 46 40.6 u 160
2011-01-24 22:27:57 C 05 47 25.76 +43 46 33.2 u 160
2011-01-24 22:30:18 C 05 47 25.40 +43 46 19.7 u 160
2011-02-05 21:45:05 C 05 22 32.41 +11 48 43.5 r 130
2011-02-05 21:48:20 C 05 22 32.28 +11 48 22.1 r 130
2011-02-05 21:51:35 C 05 22 32.04 +11 47 59.7 r 130
2011-02-05 21:54:30 C 05 22 31.90 +11 47 40.8 r 130
2011-02-10 02:15:48 C 05 19 09.84 +01 04 36.7 r 703
2011-02-10 02:25:41 C 05 19 09.44 +01 03 36.8 r 703
2011-02-10 02:35:36 C 05 19 09.12 +01 02 38.3 r 703
2011-02-10 02:45:29 C 05 19 08.65 +01 01 39.5 r 703
2013-12-30 20:42:25 C 10 16 45.60 +57 30 52.2 q C43
2013-12-30 20:50:26 C 10 16 45.26 +57 30 47.3 q C43
2014-01-10 08:48:24 C 09 55 45.67 +52 24 13.8 q 703
2014-01-10 08:55:46 C 09 55 44.63 +52 23 59.7 q 703
2014-01-10 09:03:09 C 09 55 43.45 +52 23 46.4 q 703
2014-01-10 09:10:33 C 09 55 42.29 +52 23 32.4 q 703
2014-01-20 10:21:39 C 09 11 26.76 +39 17 15.8 q 703
2014-01-20 10:31:53 C 09 11 24.13 +39 16 22.3 q 703
2014-01-20 10:42:05 C 09 11 21.54 +39 15 28.5 q 703
2014-01-20 10:52:19 C 09 11 18.99 +39 14 34.5 q 703
2014-01-20 12:40:12 C 09 10 55.408 +39 05 31.31 L F51
2014-01-20 12:57:08 C 09 10 51.017 +39 04 00.85 L F51
2014-01-21 12:39:35 C 09 05 15.222 +36 53 28.96 L F51
2014-01-21 12:55:14 C 09 05 11.067 +36 51 57.43 L F51
2014-01-24 01:44:02 C 08 50 02.02 +30 13 48.5 c C23
2014-01-24 01:46:11 C 08 50 01.42 +30 13 32.5 c C23
2014-01-24 01:49:25 C 08 50 00.53 +30 13 08.4 c C23
2014-01-24 01:52:39 C 08 49 59.65 +30 12 44.7 c C23
2014-01-24 01:54:49 C 08 49 59.04 +30 12 28.9 c C23
2014-01-25 09:04:49 C 08 41 48.90 +26 11 33.6 q H45
2014-01-25 09:06:28 C 08 41 48.50 +26 11 20.6 q H45
2014-01-25 09:08:05 C 08 41 48.03 +26 11 07.0 q H45
2014-01-25 09:08:48 C 08 41 47.83 +26 11 01.1 q H45
2014-01-25 09:10:11 C 08 41 47.44 +26 10 49.2 q H45
2014-01-25 09:11:08 C 08 41 47.17 +26 10 41.8 q H45
2014-01-25 09:12:04 C 08 41 46.90 +26 10 34.1 q H45
2014-01-25 09:12:55 C 08 41 46.66 +26 10 27.1 q H45