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
2008-02-08 04:11:25 C 04 21 55.51 +20 13 48.2 r G96
2008-02-08 04:20:51 C 04 21 56.05 +20 13 08.9 r G96
2008-02-08 04:30:25 C 04 21 56.59 +20 12 28.7 r G96
2008-02-08 04:39:46 C 04 21 57.13 +20 11 49.8 r G96
2008-02-08 05:47:12 C 04 22 00.96 +20 07 07.1 r G96
2008-02-08 06:10:34 C 04 22 02.31 +20 05 29.4 r G96
2008-02-08 06:22:20 C 04 22 03.02 +20 04 40.2 r G96
2008-02-08 18:15:09 C 04 22 51.93 +19 15 25.6 r 143
2008-02-08 18:40:02 C 04 22 53.73 +19 13 39.9 r J95
2008-02-08 18:53:28 C 04 22 54.52 +19 12 44.8 r J95
2008-02-08 18:59:11 C 04 22 54.47 +19 12 24.9 r 143
2008-02-08 19:01:23 C 04 22 54.98 +19 12 11.9 r J95
2008-02-08 19:02:07 C 04 22 54.66 +19 12 11.3 r A17
2008-02-08 19:25:33 C 04 22 55.76 +19 10 35.3 o 246
2008-02-08 19:25:46 C 04 22 56.06 +19 10 32.9 r A17
2008-02-08 19:27:19 C 04 22 55.96 +19 10 27.1 o 246
2008-02-08 19:28:05 C 04 22 56.04 +19 10 23.7 o 246
2008-02-08 19:29:49 C 04 22 56.07 +19 10 17.7 o 246
2008-02-08 19:31:49 C 04 22 56.23 +19 10 06.6 o 246
2008-02-08 19:33:28 C 04 22 56.30 +19 10 00.0 o 246
2008-02-08 19:50:17 C 04 22 57.50 +19 08 52.4 r A17
2008-02-09 19:41:00 C 04 24 32.93 +17 31 01.2 r J95
2008-02-09 19:48:53 C 04 24 33.35 +17 30 29.3 r J95
2008-02-09 19:59:15 C 04 24 34.02 +17 29 47.0 r J95
2008-02-16 00:56:13 C 04 34 55.21 +07 49 30.1 o H55
2008-02-16 00:58:54 C 04 34 55.36 +07 49 18.7 o H55
2008-02-16 19:46:58 C 04 36 16.09 +06 40 12.9 r J95
2008-02-16 20:22:26 C 04 36 18.41 +06 38 05.5 r J95
2008-02-16 21:03:10 C 04 36 21.13 +06 35 38.2 r J95
2008-02-17 20:04:08 C 04 38 00.97 +05 12 47.0 r J95
2008-02-17 21:03:04 C 04 38 04.77 +05 09 14.9 r J95
2008-02-26 04:05:58 C 04 52 37.43 -05 38 16.9 o 291
2008-02-26 04:11:18 C 04 52 37.83 -05 38 31.7 o 291
2008-02-26 04:16:39 C 04 52 38.12 -05 38 46.9 o 291
2008-02-27 03:34:43 C 04 54 21.37 -06 46 37.5 o 291
2008-02-27 03:40:13 C 04 54 21.68 -06 46 54.7 o 291
2008-02-27 03:45:33 C 04 54 22.05 -06 47 10.4 o 291
2008-03-08 02:54:35 C 05 11 59.92 -16 56 46.1 o 291
2008-03-08 03:00:29 C 05 12 00.35 -16 56 58.0 o 291
2008-03-08 03:06:22 C 05 12 00.74 -16 57 12.8 o 291
2011-01-19 00:57:33 C 06 11 22.19 +55 32 57.6 u J95
2011-01-19 01:00:15 C 06 11 21.60 +55 32 47.3 u J95
2011-01-19 01:02:59 C 06 11 21.04 +55 32 35.9 u J95
2011-01-19 01:06:47 C 06 11 20.16 +55 32 19.7 u J95
2011-01-19 01:10:50 C 06 11 19.28 +55 32 01.2 u J95
2011-01-19 18:51:12 C 06 07 55.43 +54 16 22.1 u J95
2011-01-19 19:20:09 C 06 07 49.51 +54 14 18.0 u J95
2011-01-19 19:37:18 C 06 07 45.94 +54 13 04.5 u J95
2011-01-19 19:48:44 C 06 07 43.59 +54 12 15.5 u J95
2011-01-22 00:48:48 C 05 58 08.79 +50 03 15.5 u I15