IAA RAS IAA Minor Planet Database

2020 MM

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2679002987 ± 1.06e-05
Semi-major axis (a)1.4394083766 AU ± 2.27e-05
Inclination (i)4.62114627° ± 1.50e-04
Long. of Asc. Node (Ω)213.78796506° ± 7.25e-05
Arg. of Perihelion (ω)99.24990559° ± 1.08e-04
Mean Anomaly (M)23.61834545° ± 2.62e-02
Mean Motion (n)0.5707372753°/day ± 1.35e-05
Perihelion dist (q)1.05379044 AU ± 2.26e-05
Aphelion dist (Q)1.82502631 AU ± 3.26e-05
Orbital Period1.72693519 yr ± 4.09e-05
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.387″
Uncertainty2
Orbit TypeAmor
MOID0.089645 AU
Observations Used44
Oppositions1
Arc Total2020-2020
First Observation Used2020-06-17
Last Observation Used2020-09-22
Observations (44)
Date Type RA Dec Mag Band Observatory
2020-06-17 10:57:54 C 17 11 53.938 +08 54 00.62 – U F51
2020-06-17 11:15:05 C 17 11 54.083 +08 54 37.49 – U F51
2020-06-17 11:32:11 C 17 11 54.251 +08 55 14.80 – U F51
2020-06-18 13:38:17 C 17 12 34.404 +09 52 22.61 – V 568
2020-06-18 13:42:30 C 17 12 34.504 +09 52 32.04 – V 568
2020-06-18 13:47:03 C 17 12 34.583 +09 52 41.79 – V 568
2020-06-19 03:44:49 C 17 13 03.27 +10 23 13.9 – u H21
2020-06-19 03:53:34 C 17 13 03.41 +10 23 33.5 – u H21
2020-06-19 04:02:37 C 17 13 03.54 +10 23 53.6 – u H21
2020-06-25 03:58:46 C 17 18 08.39 +15 48 15.8 – u H21
2020-06-25 04:13:51 C 17 18 08.77 +15 48 50.9 – u H21
2020-06-26 04:06:37 C 17 19 12.29 +16 43 28.2 – u H21
2020-06-26 04:34:29 C 17 19 13.09 +16 44 32.2 – u H21
2020-06-26 04:54:41 C 17 19 13.67 +16 45 18.7 – u H21
2020-07-10 03:09:49 C 17 43 18.63 +29 30 54.4 – u H21
2020-07-10 03:26:45 C 17 43 20.01 +29 31 33.1 – u H21
2020-07-10 03:45:58 C 17 43 21.56 +29 32 17.1 – u H21
2020-07-11 04:15:34 C 17 45 56.30 +30 26 55.6 – u H21
2020-07-11 04:16:50 C 17 45 56.41 +30 26 58.4 – u H21
2020-07-11 04:21:10 C 17 45 56.79 +30 27 07.8 – u H21
2020-07-13 04:22:24 C 17 51 25.37 +32 12 53.4 – u H21
2020-07-13 04:35:27 C 17 51 26.62 +32 13 22.2 – u H21
2020-07-13 04:48:02 C 17 51 27.82 +32 13 49.4 – u H21
2020-07-14 03:38:18 C 17 54 17.50 +33 03 20.0 – u H21
2020-07-14 03:50:03 C 17 54 18.70 +33 03 45.5 – u H21
2020-07-14 03:57:27 C 17 54 19.47 +33 04 01.6 – u H21
2020-07-14 04:01:39 C 17 54 19.86 +33 04 11.0 – u H21
2020-07-24 04:56:53 C 18 32 44.64 +41 01 16.2 – u H21
2020-07-24 05:01:13 C 18 32 45.39 +41 01 23.6 – u H21
2020-07-24 05:06:41 C 18 32 46.31 +41 01 33.0 – u H21
2020-07-26 03:49:53 C 18 42 23.51 +42 20 48.3 – u H21
2020-07-26 04:01:37 C 18 42 25.68 +42 21 07.9 – u H21
2020-07-26 04:09:18 C 18 42 27.12 +42 21 20.1 – u H21
2020-07-27 03:46:32 C 18 47 35.81 +42 59 14.6 – u H21
2020-07-27 04:05:44 C 18 47 39.54 +42 59 44.9 – u H21
2020-07-27 04:19:36 C 18 47 42.21 +43 00 06.7 – u H21
2020-07-29 03:59:14 C 18 58 39.99 +44 11 46.8 – u H21
2020-07-29 04:13:38 C 18 58 43.00 +44 12 07.7 – u H21
2020-09-10 04:58:56 C 23 17 18.76 +32 32 58.7 – u H21
2020-09-10 05:10:41 C 23 17 20.03 +32 32 34.1 – u H21
2020-09-10 05:20:12 C 23 17 21.09 +32 32 14.1 – u H21
2020-09-22 04:11:46 C 23 46 00.45 +22 30 55.0 – u H21
2020-09-22 04:24:21 C 23 46 01.18 +22 30 30.2 – u H21
2020-09-22 04:38:30 C 23 46 02.02 +22 30 02.4 – u H21