IAA RAS IAA Minor Planet Database

2020 MB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0536701598 ± 2.60e-07
Semi-major axis (a)1.1865917843 AU ± 1.43e-08
Inclination (i)1.68040403° ± 3.69e-06
Long. of Asc. Node (Ω)193.84330859° ± 6.16e-05
Arg. of Perihelion (ω)138.86942555° ± 3.32e-04
Mean Anomaly (M)7.63276653° ± 3.23e-04
Mean Motion (n)0.7625358571°/day ± 1.38e-08
Perihelion dist (q)1.12290721 AU ± 3.09e-07
Aphelion dist (Q)1.25027635 AU ± 3.09e-07
Orbital Period1.29256385 yr ± 2.34e-08
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.195″
Uncertainty0
Orbit TypeAmor
MOID0.111833 AU
Observations Used47
Oppositions2
Arc Total2011-2020
First Observation Used2011-09-02
Last Observation Used2020-06-22
Observations (48)
Date Type RA Dec Mag Band Observatory
2011-09-02 10:10:57 C 23 11 52.821 +04 27 12.50 – L F51
2011-09-02 10:31:31 C 23 11 52.056 +04 26 59.67 – L F51
2011-09-02 10:52:07 C 23 11 51.264 +04 26 46.41 – L F51
2011-09-20 06:35:39 C 23 04 36.12 -00 46 51.6 – r G96
2011-09-20 06:46:09 C 23 04 35.79 -00 46 59.4 – r G96
2011-09-20 06:56:45 C 23 04 35.50 -00 47 07.4 – r G96
2011-09-20 07:07:24 C 23 04 35.22 -00 47 15.0 – r G96
2011-09-20 08:07:22 C 23 04 36.787 -00 47 46.92 – L F51
2011-09-20 08:29:07 C 23 04 36.161 -00 48 02.70 – L F51
2011-09-20 08:50:59 C 23 04 35.518 -00 48 19.00 – L F51
2011-09-20 09:12:55 C 23 04 34.882 -00 48 35.00 – L F51
2011-09-23 06:21:47 C 23 03 58.75 -01 38 41.4 – r G96
2011-09-23 06:29:13 C 23 03 58.57 -01 38 46.7 – r G96
2011-09-23 06:36:39 C 23 03 58.39 -01 38 52.1 – r G96
2011-09-23 06:44:15 C 23 03 58.17 -01 38 56.6 – r G96
2011-09-30 05:44:47 C 23 03 56.30 -03 25 51.8 – r G96
2011-09-30 05:55:33 C 23 03 56.16 -03 25 57.6 – r G96
2011-09-30 06:06:21 C 23 03 56.05 -03 26 04.4 – r G96
2011-09-30 06:17:15 C 23 03 55.94 -03 26 10.4 – r G96
2020-05-14 10:50:28 C 16 46 17.120 -15 05 50.87 – V F51
2020-05-14 11:06:13 C 16 46 16.396 -15 05 42.91 – V F51
2020-05-20 11:30:49 C 16 40 23.765 -13 49 33.78 – V F52
2020-05-20 11:49:52 C 16 40 22.595 -13 49 23.43 – V F52
2020-05-20 12:08:50 C 16 40 21.469 -13 49 13.26 – V F52
2020-05-24 10:38:42 C 16 35 31.081 -12 58 47.83 – V F52
2020-05-24 10:55:49 C 16 35 29.914 -12 58 38.65 – V F52
2020-05-24 11:12:54 C 16 35 28.729 -12 58 29.96 – V F52
2020-05-24 11:29:57 C 16 35 27.550 -12 58 20.42 – V F52
2020-06-11 08:35:55 C 16 10 33.052 -09 48 44.25 – V F52
2020-06-11 08:52:07 C 16 10 31.966 -09 48 39.37 – V F52
2020-06-11 09:08:20 C 16 10 30.860 -09 48 34.48 – V F52
2020-06-11 09:24:34 C 16 10 29.754 -09 48 29.29 – V F52
2020-06-15 07:38:17 C 16 05 55.114 -09 23 32.73 – V F52
2020-06-15 07:55:28 C 16 05 54.079 -09 23 28.86 – V F52
2020-06-15 08:12:44 C 16 05 53.071 -09 23 24.79 – V F52
2020-06-15 08:30:00 C 16 05 52.027 -09 23 21.00 – V F52
2020-06-17 08:37:05 C 16 03 48.724 -09 13 43.04 – U F51
2020-06-17 08:54:11 C 16 03 47.773 -09 13 40.07 – U F51
2020-06-17 09:28:18 C 16 03 45.894 -09 13 33.74 – U F51
2020-06-18 02:49:56 C 16 03 06.51 -09 10 50.4 – u H21
2020-06-18 02:55:23 C 16 03 06.24 -09 10 49.7 – u H21
2020-06-18 03:00:03 C 16 03 06.01 -09 10 48.8 – u H21
2020-06-18 22:17:59 C 16 02 20.71 -09 06 51.4 – V K93
2020-06-18 22:36:52 C 16 02 19.79 -09 06 48.2 – V K93
2020-06-18 22:55:45 C 16 02 18.87 -09 06 45.4 – V K93
2020-06-22 08:07:42 C 15 59 45.932 -08 59 07.92 – U F51
2020-06-22 08:25:11 C 15 59 45.218 -08 59 06.70 – U F51
2020-06-22 08:42:38 C 15 59 44.483 -08 59 05.57 – U F51