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
2017-02-27 20:47:04 S 07 39 10.96 -78 05 43.1 L C51
2017-02-27 20:47:14 S 07 39 11.31 -78 05 43.9 L C51
2017-02-27 22:21:30 S 07 38 20.62 -78 07 15.7 L C51
2017-02-27 23:55:45 S 07 37 30.18 -78 08 46.9 L C51
2017-02-28 04:38:40 S 07 34 58.64 -78 13 16.9 L C51
2017-02-28 07:47:21 S 07 33 17.16 -78 16 12.2 L C51
2017-02-28 09:21:36 S 07 32 26.59 -78 17 38.2 L C51
2017-02-28 10:55:52 S 07 31 36.01 -78 19 03.7 L C51
2017-02-28 15:38:48 S 07 29 03.52 -78 23 15.2 L C51
2017-02-28 17:13:03 S 07 28 12.90 -78 24 37.5 L C51
2017-02-28 21:55:59 S 07 25 40.04 -78 28 38.7 L C51
2020-01-05 11:26:31 C 11 57 25.33 +18 29 34.2 V G96
2020-01-05 11:34:01 C 11 57 25.88 +18 29 09.6 V G96
2020-01-05 11:41:31 C 11 57 26.43 +18 28 43.9 V G96
2020-01-05 11:49:01 C 11 57 26.97 +18 28 18.9 V G96
2020-01-20 14:29:12 C 12 25 56.692 -09 05 14.37 U F52
2020-01-20 14:45:58 C 12 25 57.775 -09 06 51.19 U F52
2020-01-20 15:02:50 C 12 25 58.875 -09 08 27.78 U F52
2020-01-20 15:19:41 C 12 25 59.975 -09 10 04.34 U F52
2020-02-16 02:07:02 S 13 30 06.278 -66 06 36.22 L C51
2020-02-17 09:31:08 S 13 35 32.081 -67 57 38.16 L C51
2020-02-17 17:22:01 S 13 36 58.226 -68 24 25.38 L C51
2020-02-17 20:30:20 S 13 37 33.343 -68 35 00.60 L C51
2020-02-17 20:30:31 S 13 37 33.391 -68 35 01.64 L C51
2020-02-18 01:13:05 S 13 38 26.172 -68 50 51.25 L C51
2020-02-18 02:47:09 S 13 38 44.009 -68 56 03.34 L C51
2020-02-18 09:03:59 S 13 39 56.299 -69 16 48.58 L C51
2020-02-18 13:46:00 S 13 40 51.746 -69 32 13.99 L C51
2020-02-18 18:29:07 S 13 41 47.256 -69 47 34.44 L C51
2020-02-18 21:37:37 S 13 42 25.289 -69 57 42.84 L C51
2023-01-19 15:28:07 C 13 04 25.648 -18 11 47.23 U F52
2023-01-19 15:42:58 C 13 04 27.350 -18 12 52.32 U F52
2023-01-19 15:50:22 C 13 04 28.244 -18 13 25.57 U F52