IAA RAS IAA Minor Planet Database

2020 CA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2890623491 ± 2.14e-04
Semi-major axis (a)1.3708490585 AU ± 3.94e-04
Inclination (i)4.09838960° ± 2.68e-03
Long. of Asc. Node (Ω)328.74903026° ± 7.61e-04
Arg. of Perihelion (ω)235.46315578° ± 1.74e-03
Mean Anomaly (M)180.06342547° ± 5.45e-01
Mean Motion (n)0.6140840524°/day ± 2.65e-04
Perihelion dist (q)0.97458821 AU ± 4.06e-04
Aphelion dist (Q)1.76710991 AU ± 5.87e-04
Orbital Period1.60503481 yr ± 6.92e-04
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.252″
Uncertainty3
Orbit TypeApollo
MOID0.032186 AU
Observations Used62
Oppositions1
Arc Total2020-2020
First Observation Used2020-02-15
Last Observation Used2020-03-07
Observations (64)
Date Type RA Dec Mag Band Observatory
2020-02-15 09:28:40 C 10 23 35.48 +12 04 45.0 – V G96
2020-02-15 09:36:05 C 10 23 35.56 +12 04 31.0 – V G96
2020-02-15 09:43:30 C 10 23 35.61 +12 04 16.6 – V G96
2020-02-15 09:50:55 C 10 23 35.67 +12 04 02.7 – V G96
2020-02-15 11:52:46 C 10 23 36.97 +12 00 04.5 – V I52
2020-02-15 11:54:55 C 10 23 37.06 +12 00 00.0 – V I52
2020-02-15 11:57:02 C 10 23 37.10 +11 59 55.7 – V I52
2020-02-15 11:59:11 C 10 23 37.13 +11 59 51.8 – V I52
2020-02-16 06:20:45 C 10 24 14.23 +11 23 41.2 – V I52
2020-02-16 06:22:53 C 10 24 14.29 +11 23 37.2 – V I52
2020-02-16 06:25:01 C 10 24 14.31 +11 23 32.6 – V I52
2020-02-16 06:27:09 C 10 24 14.31 +11 23 28.2 – V I52
2020-02-16 06:36:14 C 10 24 13.04 +11 23 01.9 – V 734
2020-02-16 06:43:13 C 10 24 13.09 +11 22 47.1 – V 734
2020-02-16 06:57:13 C 10 24 13.21 +11 22 18.4 – V 734
2020-02-16 07:11:12 C 10 24 13.32 +11 21 50.1 – V 734
2020-02-18 07:16:24 C 10 25 39.81 +09 35 03.5 – V I52
2020-02-18 07:18:53 C 10 25 39.83 +09 34 57.9 – V I52
2020-02-18 08:04:24 C 10 25 40.11 +09 33 07.8 – V I52
2020-02-20 07:18:08 C 10 27 14.77 +07 28 19.8 – V I52
2020-02-20 07:44:48 C 10 27 15.06 +07 27 04.0 – V I52
2020-02-20 07:45:55 C 10 27 15.05 +07 27 00.5 – V I52
2020-02-20 07:47:02 C 10 27 15.06 +07 26 57.6 – V I52
2020-02-21 05:43:15 C 10 28 01.90 +06 22 58.1 – u 807
2020-02-21 05:47:48 C 10 28 01.94 +06 22 44.0 – u 807
2020-02-21 05:52:18 C 10 28 01.98 +06 22 29.8 – u 807
2020-02-25 03:28:22 C 10 32 17.06 +00 28 51.3 – u 807
2020-02-25 03:32:42 C 10 32 17.16 +00 28 31.7 – u 807
2020-02-25 03:37:00 C 10 32 17.26 +00 28 12.3 – u 807
2020-02-25 03:41:21 C 10 32 17.34 +00 27 52.5 – u 807
2020-02-25 11:58:36 C 10 32 43.33 -00 09 57.3 – V 474
2020-02-25 12:01:10 C 10 32 43.40 -00 10 09.2 – V 474
2020-02-25 12:03:44 C 10 32 43.48 -00 10 21.3 – V 474
2020-02-25 12:06:18 C 10 32 43.54 -00 10 33.3 – V 474
2020-02-27 03:25:43 C 10 35 08.44 -03 31 56.1 – u 807
2020-02-27 03:30:07 C 10 35 08.61 -03 32 20.4 – u 807
2020-02-27 03:34:33 C 10 35 08.73 -03 32 45.3 – u 807
2020-02-27 07:02:24 C 10 35 20.85 -03 54 41.5 – V 703
2020-02-27 07:06:07 C 10 35 20.94 -03 55 05.4 – V G96
2020-02-27 07:13:28 C 10 35 21.16 -03 55 46.9 – V G96
2020-02-27 07:20:49 C 10 35 21.39 -03 56 28.3 – V G96
2020-02-27 07:25:15 C 10 35 21.74 -03 56 50.1 – V 703
2020-02-27 07:28:11 C 10 35 21.61 -03 57 10.1 – V G96
2020-02-29 05:23:48 C 10 38 49.45 -08 41 10.2 – u 807
2020-02-29 05:28:10 C 10 38 49.64 -08 41 40.0 – u 807
2020-02-29 05:32:29 C 10 38 49.82 -08 42 09.8 – u 807
2020-03-02 10:19:51 C 10 44 12.23 -15 29 27.4 – V 474
2020-03-02 10:23:19 C 10 44 12.47 -15 29 57.4 – V 474
2020-03-02 10:25:02 C 10 44 12.58 -15 30 12.0 – V 474
2020-03-02 10:28:30 C 10 44 12.92 -15 30 42.7 – V 474