IAA RAS IAA Minor Planet Database

2020 CG2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4683969417 ± 1.50e-06
Semi-major axis (a)1.8135588184 AU ± 4.95e-06
Inclination (i)8.10694201° ± 1.79e-05
Long. of Asc. Node (Ω)326.74833986° ± 3.81e-06
Arg. of Perihelion (ω)201.06596275° ± 1.75e-05
Mean Anomaly (M)122.34879651° ± 3.47e-03
Mean Motion (n)0.4035662209°/day ± 1.65e-06
Perihelion dist (q)0.96409341 AU ± 3.79e-06
Aphelion dist (Q)2.66302422 AU ± 7.76e-06
Orbital Period2.44229133 yr ± 9.99e-06
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.316″
Uncertainty1
Orbit TypeApollo
MOID0.002064 AU
Observations Used117
Radar Obs Used1
Oppositions1
Arc Total2019-2020
First Observation Used2019-12-30
Last Observation Used2020-02-15
Observations (119)
Date Type RA Dec Mag Band Observatory
2019-12-30 11:41:45 C 07 03 21.676 +52 31 38.49 – V F51
2019-12-30 12:00:19 C 07 03 20.893 +52 31 49.92 – V F51
2020-01-01 10:37:33 C 07 02 10.489 +53 02 02.50 – V F51
2020-01-01 10:57:09 C 07 02 09.644 +53 02 15.03 – V F51
2020-01-01 11:16:53 C 07 02 08.777 +53 02 28.07 – V F51
2020-01-01 11:36:27 C 07 02 07.909 +53 02 39.68 – V F51
2020-01-02 10:52:41 C 07 01 27.999 +53 17 28.65 – V F51
2020-01-02 11:10:21 C 07 01 27.176 +53 17 39.66 – V F51
2020-01-02 11:28:04 C 07 01 26.374 +53 17 50.49 – V F51
2020-01-02 11:45:44 C 07 01 25.525 +53 18 01.06 – V F51
2020-01-18 09:56:18 C 06 43 13.854 +56 39 27.25 – V F52
2020-01-18 10:14:16 C 06 43 12.249 +56 39 33.76 – V F52
2020-01-24 09:31:04 C 06 33 00.784 +57 23 43.50 – V F51
2020-01-24 09:49:37 C 06 32 58.659 +57 23 46.60 – V F51
2020-01-26 07:13:21 C 06 29 26.263 +57 32 33.58 – V F51
2020-01-26 07:33:16 C 06 29 23.850 +57 32 38.37 – V F51
2020-01-26 07:53:08 C 06 29 21.433 +57 32 42.95 – V F51
2020-02-03 07:58:31 C 06 10 20.089 +57 32 11.31 – V F52
2020-02-03 08:16:33 C 06 10 16.722 +57 32 07.00 – V F52
2020-02-03 08:34:38 C 06 10 13.316 +57 32 01.46 – V F52
2020-02-14 03:29:19 C 04 40 42.55 +49 15 13.0 – U I41
2020-02-14 03:29:48 C 04 40 41.94 +49 15 08.3 – U I41
2020-02-14 04:08:34 C 04 39 52.03 +49 08 38.8 – U I41
2020-02-14 04:09:04 C 04 39 51.33 +49 08 33.8 – U I41
2020-02-14 18:15:45 C 04 22 31.32 +46 15 50.8 – V L01
2020-02-14 18:16:11 C 04 22 30.64 +46 15 44.4 – V L01
2020-02-14 18:19:04 C 04 22 26.06 +46 15 00.9 – V L01
2020-02-14 18:22:57 C 04 22 19.87 +46 14 02.1 – V L01
2020-02-14 18:23:49 C 04 22 18.49 +46 13 49.0 – V L01
2020-02-14 18:24:50 C 04 22 16.89 +46 13 33.8 – V L01
2020-02-14 19:38:04 C 04 20 24.91 +45 54 58.7 – V C95
2020-02-14 19:38:39 C 04 20 23.96 +45 54 49.1 – V C95
2020-02-14 19:39:13 C 04 20 23.11 +45 54 40.8 – V C95
2020-02-14 19:39:48 C 04 20 22.16 +45 54 30.9 – V C95
2020-02-14 19:40:23 C 04 20 21.15 +45 54 21.2 – V C95
2020-02-14 20:24:19 C 04 19 14.08 +45 42 31.9 – q I93
2020-02-14 20:29:23 C 04 19 05.78 +45 41 07.6 – q I93
2020-02-14 20:32:57 C 04 18 59.98 +45 40 08.6 – q I93
2020-02-14 20:35:03 C 04 18 51.07 +45 38 55.0 – V 203
2020-02-14 20:38:01 C 04 18 51.70 +45 38 43.9 – q I93
2020-02-14 20:50:02 C 04 18 27.22 +45 34 57.7 – q C77
2020-02-14 20:51:52 C 04 18 23.94 +45 34 09.2 – V 203
2020-02-14 20:55:28 C 04 18 18.41 +45 33 24.8 – q C77
2020-02-14 20:55:42 C 04 18 22.99 +45 33 57.0 – q 958
2020-02-14 20:57:23 C 04 18 15.32 +45 32 51.6 – q C77
2020-02-14 20:59:09 C 04 18 12.46 +45 32 21.6 – q C77
2020-02-14 21:00:02 C 04 18 15.93 +45 32 43.4 – q 958
2020-02-14 21:00:55 C 04 18 09.59 +45 31 51.3 – q C77
2020-02-14 21:04:22 C 04 18 08.82 +45 31 29.2 – q 958
2020-02-14 21:05:22 C 04 18 02.18 +45 30 17.0 – V 203
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-02-15 23:01:00 8958534.1 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)