IAA RAS IAA Minor Planet Database

2020 MA3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7019865412 ± 2.06e-07
Semi-major axis (a)2.5103013518 AU ± 3.58e-08
Inclination (i)16.55274018° ± 4.80e-05
Long. of Asc. Node (Ω)69.31831984° ± 4.37e-05
Arg. of Perihelion (ω)302.73946673° ± 4.01e-05
Mean Anomaly (M)84.95862016° ± 1.28e-05
Mean Motion (n)0.2478126582°/day ± 5.30e-09
Perihelion dist (q)0.74810359 AU ± 5.18e-07
Aphelion dist (Q)4.27249912 AU ± 5.21e-07
Orbital Period3.97730403 yr ± 8.51e-08
Physical Parameters
H (abs. magnitude)18.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.034417 AU
Observations Used43
Oppositions7
Arc Total2012-2021
First Observation Used2013-03-09
Last Observation Used2021-02-06
Observations (46)
Date Type RA Dec Mag Band Observatory
2012-06-07 07:08:20 C 14 50 05.209 -09 47 22.32 – V F51
2013-03-09 05:46:05 C 02 52 47.350 +23 11 54.28 – V F51
2013-03-09 05:52:43 C 02 52 48.629 +23 12 02.67 – V F51
2013-03-09 05:59:20 C 02 52 49.903 +23 12 11.12 – V F51
2016-04-03 13:40:39 C 16 08 37.026 -12 31 41.90 – V F51
2016-04-04 13:04:29 C 16 08 14.575 -12 30 27.07 – V F51
2016-04-15 12:12:18 C 16 02 07.762 -12 13 55.01 – V F51
2016-04-15 12:46:49 C 16 02 06.714 -12 13 52.16 – V F51
2016-04-15 13:04:03 C 16 02 06.130 -12 13 51.10 – V F51
2016-05-04 10:51:57 C 15 43 29.088 -11 37 43.04 – V F51
2016-05-04 11:10:08 C 15 43 28.124 -11 37 41.83 – V F51
2016-06-29 06:46:50 C 14 33 21.306 -11 17 38.97 – V F51
2016-06-29 07:02:48 C 14 33 20.806 -11 17 39.91 – V F51
2017-01-18 05:13:11 C 23 12 21.299 -10 14 45.97 – V F51
2017-01-21 05:12:24 C 23 28 32.094 -07 33 06.92 – V F51
2017-01-21 05:23:17 C 23 28 34.435 -07 32 43.28 – V F51
2020-05-16 07:49:46 C 15 36 51.762 -12 25 29.73 – V F51
2020-05-16 08:06:38 C 15 36 50.767 -12 25 28.64 – V F51
2020-05-16 08:23:24 C 15 36 49.716 -12 25 27.60 – V F51
2020-05-16 08:40:13 C 15 36 48.655 -12 25 26.72 – V F51
2020-06-10 07:20:44 C 14 59 56.853 -12 06 02.72 – V F51
2020-06-10 07:39:26 C 14 59 55.742 -12 06 02.94 – V F51
2020-06-10 07:58:07 C 14 59 54.650 -12 06 02.96 – V F51
2020-06-10 08:16:47 C 14 59 53.559 -12 06 03.49 – V F51
2020-06-16 07:45:19 C 14 52 10.404 -12 09 26.84 – V F52
2020-06-21 07:17:15 C 14 46 27.032 -12 15 34.78 – V F52
2020-06-24 06:53:35 C 14 43 22.543 -12 20 48.31 – U F51
2020-06-24 07:09:28 C 14 43 21.885 -12 20 49.48 – U F51
2020-06-24 07:25:23 C 14 43 21.216 -12 20 50.69 – U F51
2020-06-25 06:34:45 C 14 42 25.285 -12 22 47.89 – V 568
2020-06-25 06:36:26 C 14 42 25.216 -12 22 48.06 – V 568
2020-06-25 06:38:09 C 14 42 25.143 -12 22 48.18 – V 568
2020-06-27 08:15:50 C 14 40 31.151 -12 27 25.29 – V 568
2020-06-27 08:17:32 C 14 40 31.087 -12 27 25.38 – V 568
2020-06-27 08:19:21 C 14 40 31.017 -12 27 25.58 – V 568
2021-01-07 01:56:07 C 22 41 31.87 -14 33 21.5 – V I52
2021-01-07 01:57:56 C 22 41 32.31 -14 33 18.0 – V I52
2021-01-07 01:59:45 C 22 41 32.74 -14 33 14.1 – V I52
2021-02-05 02:17:20 C 01 20 17.34 +13 51 02.1 – o 691
2021-02-05 02:29:22 C 01 20 19.87 +13 51 30.3 – o 691
2021-02-05 02:36:44 C 01 20 21.54 +13 51 45.1 – V I52
2021-02-05 02:39:47 C 01 20 22.22 +13 51 51.9 – V I52
2021-02-05 02:41:21 C 01 20 22.55 +13 51 56.1 – o 691
2021-02-05 02:42:50 C 01 20 22.88 +13 51 59.1 – V I52
2021-02-06 02:10:39 C 01 25 31.02 +14 43 08.6 – V I52
2021-02-06 02:15:03 C 01 25 32.01 +14 43 17.8 – V I52