IAA RAS IAA Minor Planet Database

2020 MM2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7090393097 ± 1.89e-03
Semi-major axis (a)2.4683799253 AU ± 9.60e-03
Inclination (i)0.61934870° ± 5.32e-03
Long. of Asc. Node (Ω)244.25746799° ± 4.34e-02
Arg. of Perihelion (ω)116.67196921° ± 1.23e-01
Mean Anomaly (M)121.59521047° ± 2.85e+00
Mean Motion (n)0.2541524306°/day ± 1.48e-03
Perihelion dist (q)0.71820153 AU ± 5.43e-03
Aphelion dist (Q)4.21855832 AU ± 1.71e-02
Orbital Period3.87809112 yr ± 2.26e-02
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.076″
Uncertainty4
Orbit TypeApollo
MOID0.001198 AU
Observations Used18
Oppositions1
Arc Total2020-2020
First Observation Used2020-06-22
Last Observation Used2020-06-24
Observations (18)
Date Type RA Dec Mag Band Observatory
2020-06-22 07:33:13 C 15 34 04.424 -18 41 28.31 – U F51
2020-06-22 07:48:44 C 15 34 02.304 -18 41 20.50 – U F51
2020-06-22 08:04:16 C 15 34 00.217 -18 41 12.72 – U F51
2020-06-23 10:29:07 C 15 30 33.188 -18 27 46.69 – V 568
2020-06-23 10:30:49 C 15 30 32.965 -18 27 45.82 – V 568
2020-06-23 10:32:31 C 15 30 32.735 -18 27 44.83 – V 568
2020-06-23 10:34:58 C 15 30 32.397 -18 27 43.59 – V 568
2020-06-23 10:36:40 C 15 30 32.164 -18 27 42.64 – V 568
2020-06-23 10:38:22 C 15 30 31.943 -18 27 41.78 – V 568
2020-06-24 06:33:03 C 15 27 57.124 -18 17 22.96 – V 568
2020-06-24 06:35:15 C 15 27 56.831 -18 17 21.85 – V 568
2020-06-24 06:37:29 C 15 27 56.522 -18 17 20.65 – V 568
2020-06-24 07:58:04 C 15 27 45.528 -18 16 38.88 – U F51
2020-06-24 08:12:38 C 15 27 43.557 -18 16 31.07 – U F51
2020-06-24 08:14:29 C 15 27 43.336 -18 16 30.20 – U F51
2020-06-24 08:29:04 C 15 27 41.309 -18 16 22.39 – U F51
2020-06-24 08:30:54 C 15 27 41.067 -18 16 21.47 – U F51
2020-06-24 08:45:31 C 15 27 39.060 -18 16 13.72 – U F51