IAA RAS IAA Minor Planet Database

2020 CM2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4012051161 ± 2.60e-05
Semi-major axis (a)1.7583955049 AU ± 8.19e-05
Inclination (i)8.49498605° ± 4.13e-04
Long. of Asc. Node (Ω)322.28345542° ± 3.58e-05
Arg. of Perihelion (ω)190.94774126° ± 1.98e-04
Mean Anomaly (M)166.88292605° ± 6.20e-02
Mean Motion (n)0.4227050427°/day ± 2.95e-05
Perihelion dist (q)1.05291823 AU ± 6.71e-05
Aphelion dist (Q)2.46387278 AU ± 1.24e-04
Orbital Period2.33171168 yr ± 1.63e-04
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.293″
Uncertainty2
Orbit TypeAmor
MOID0.067722 AU
Observations Used74
Oppositions1
Arc Total2019-2020
First Observation Used2019-12-30
Last Observation Used2020-03-03
Observations (75)
Date Type RA Dec Mag Band Observatory
2019-12-30 11:52:53 C 07 44 27.097 +52 03 38.88 – V F51
2019-12-30 12:11:24 C 07 44 27.647 +52 03 40.67 – V F51
2020-01-01 10:51:33 C 07 46 38.708 +52 08 56.41 – V F51
2020-01-01 11:11:17 C 07 46 39.277 +52 08 58.28 – V F51
2020-01-01 11:50:26 C 07 46 40.434 +52 09 01.60 – V F51
2020-01-26 11:59:29 C 08 21 40.122 +44 51 21.17 – V F51
2020-02-15 08:29:46 C 09 16 28.08 +08 38 40.7 – V G96
2020-02-15 08:37:08 C 09 16 28.94 +08 37 46.8 – V G96
2020-02-15 08:51:52 C 09 16 30.60 +08 36 01.1 – V G96
2020-02-15 10:40:48 C 09 16 43.61 +08 22 51.3 – V I52
2020-02-15 10:41:20 C 09 16 43.68 +08 22 47.6 – V I52
2020-02-15 10:41:53 C 09 16 43.71 +08 22 44.0 – V I52
2020-02-15 10:42:26 C 09 16 43.79 +08 22 39.2 – V I52
2020-02-15 19:23:03 C 09 18 09.05 +07 19 30.4 – V 204
2020-02-15 19:39:44 C 09 18 11.19 +07 17 30.0 – V 204
2020-02-15 19:56:23 C 09 18 13.31 +07 15 29.9 – V 204
2020-02-15 21:03:55 C 09 18 23.12 +07 07 36.0 – V Z84
2020-02-15 21:11:45 C 09 18 24.06 +07 06 39.3 – V Z84
2020-02-15 21:19:35 C 09 18 25.00 +07 05 42.8 – V Z84
2020-02-15 21:27:25 C 09 18 25.94 +07 04 46.1 – V Z84
2020-02-15 21:54:58 C 09 18 27.23 +07 01 12.8 – V L01
2020-02-15 21:57:53 C 09 18 27.58 +07 00 51.8 – V L01
2020-02-15 22:00:57 C 09 18 27.94 +07 00 29.4 – V L01
2020-02-15 22:22:16 C 09 18 30.49 +06 57 53.5 – V 595
2020-02-15 22:34:35 C 09 18 31.92 +06 56 24.1 – V 595
2020-02-15 22:54:17 C 09 18 34.25 +06 54 00.9 – V 595
2020-02-15 22:56:47 C 09 18 34.83 +06 53 45.3 – V K63
2020-02-15 23:03:07 C 09 18 35.57 +06 52 59.3 – V K63
2020-02-15 23:09:37 C 09 18 36.33 +06 52 12.1 – V K63
2020-02-16 00:33:06 C 09 18 47.05 +06 42 08.9 – V B74
2020-02-16 00:37:33 C 09 18 47.58 +06 41 36.1 – V B74
2020-02-16 00:39:41 C 09 18 46.91 +06 41 15.7 – V 104
2020-02-16 00:42:40 C 09 18 48.17 +06 40 58.9 – V B74
2020-02-16 00:49:39 C 09 18 48.11 +06 40 03.1 – V 104
2020-02-16 01:34:59 C 09 18 54.61 +06 34 31.2 – q I93
2020-02-16 01:43:00 C 09 18 55.56 +06 33 32.8 – q I93
2020-02-16 01:52:33 C 09 18 56.77 +06 32 22.8 – q I93
2020-02-16 03:14:03 C 09 19 16.26 +06 22 37.5 – V 734
2020-02-16 03:16:52 C 09 19 16.64 +06 22 18.0 – V 734
2020-02-16 03:19:41 C 09 19 16.97 +06 21 56.9 – V 734
2020-02-16 03:22:27 C 09 19 17.31 +06 21 36.5 – V 734
2020-02-16 03:25:36 C 09 19 17.67 +06 21 14.7 – V 734
2020-02-16 04:19:30 C 09 19 25.87 +06 14 52.5 – V I52
2020-02-16 04:19:57 C 09 19 25.99 +06 14 50.0 – V I52
2020-02-16 04:20:26 C 09 19 26.04 +06 14 46.6 – V I52
2020-02-16 04:20:53 C 09 19 26.09 +06 14 43.6 – V I52
2020-02-16 05:23:27 C 09 19 31.56 +06 06 55.9 – q H36
2020-02-16 05:27:03 C 09 19 31.98 +06 06 29.9 – q H36
2020-02-16 05:30:38 C 09 19 32.36 +06 06 03.8 – q H36
2020-02-16 05:34:16 C 09 19 32.80 +06 05 38.2 – q H36