IAA RAS IAA Minor Planet Database

2020 MD2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4363423550 ± 4.74e-08
Semi-major axis (a)2.1206243246 AU ± 4.40e-08
Inclination (i)8.38077758° ± 4.61e-06
Long. of Asc. Node (Ω)139.88112488° ± 1.52e-05
Arg. of Perihelion (ω)156.95370584° ± 2.00e-05
Mean Anomaly (M)264.79486046° ± 2.55e-05
Mean Motion (n)0.3191660348°/day ± 9.93e-09
Perihelion dist (q)1.19530611 AU ± 1.03e-07
Aphelion dist (Q)3.04594254 AU ± 1.19e-07
Orbital Period3.08813024 yr ± 9.61e-08
Physical Parameters
H (abs. magnitude)21.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.178″
Uncertainty0
Orbit TypeAmor
MOID0.186034 AU
Observations Used70
Oppositions4
Arc Total2017-2023
First Observation Used2017-08-01
Last Observation Used2023-05-22
Observations (81)
Date Type RA Dec Mag Band Observatory
2017-08-01 14:12:51 C 02 09 46.979 +06 52 10.09 – V F51
2017-08-01 14:25:09 C 02 09 47.951 +06 52 09.08 – V F51
2017-08-01 14:37:28 C 02 09 48.946 +06 52 08.02 – V F51
2020-06-20 12:16:29 C 20 59 22.387 +06 52 10.65 – V F51
2020-06-20 12:34:15 C 20 59 24.793 +06 52 12.85 – V F51
2020-06-22 12:53:33 C 21 06 20.830 +06 56 15.71 – U F52
2020-06-22 13:09:40 C 21 06 23.022 +06 56 16.50 – U F52
2020-06-22 13:25:51 C 21 06 25.213 +06 56 17.50 – U F52
2020-06-23 01:10:55 C 21 08 07.32 +06 56 37.8 – U I93
2020-06-23 01:20:38 C 21 08 08.70 +06 56 39.1 – U I93
2020-06-23 01:29:44 C 21 08 09.92 +06 56 39.3 – U I93
2020-06-23 10:11:13 C 21 09 24.75 +06 57 00.1 – t 673
2020-06-23 10:25:43 C 21 09 26.74 +06 57 00.2 – t 673
2020-06-23 13:59:33 C 21 09 57.044 +06 57 12.45 – V 568
2020-06-23 14:02:17 C 21 09 57.418 +06 57 12.52 – V 568
2020-06-23 14:03:39 C 21 09 57.603 +06 57 12.54 – V 568
2020-06-23 14:05:06 C 21 09 57.801 +06 57 12.56 – V 568
2020-06-23 14:07:51 C 21 09 58.176 +06 57 12.65 – V 568
2020-06-23 22:56:31 C 21 11 15.75 +06 57 08.3 – V L01
2020-06-23 23:02:14 C 21 11 16.67 +06 57 07.7 – V L01
2020-06-23 23:05:16 C 21 11 17.04 +06 57 08.2 – V L01
2020-06-23 23:37:43 C 21 11 21.67 +06 57 06.2 – V J95
2020-06-23 23:53:33 C 21 11 23.87 +06 57 05.9 – V J95
2020-06-24 00:07:41 C 21 11 25.87 +06 57 06.0 – V J95
2020-06-27 11:04:50 C 21 23 24.349 +06 53 19.54 – U F51
2020-06-27 11:22:19 C 21 23 26.752 +06 53 18.01 – U F51
2020-06-27 11:39:46 C 21 23 29.140 +06 53 16.15 – U F51
2020-07-12 08:32:10 C 22 13 42.18 +04 42 05.2 – V I52
2020-07-12 08:44:35 C 22 13 43.82 +04 41 56.8 – V I52
2020-07-12 08:48:08 C 22 13 44.20 +04 41 56.1 – V I52
2020-07-12 08:49:13 C 22 13 44.38 +04 41 55.1 – V I52
2020-07-22 12:36:19 C 22 43 54.834 +01 26 37.35 – U F51
2020-07-22 12:55:30 C 22 43 56.811 +01 26 18.96 – U F51
2020-07-22 13:14:42 C 22 43 58.787 +01 26 00.59 – U F51
2020-07-30 09:04:33 C 23 03 15.71 -01 51 34.9 – V I52
2020-07-30 09:10:31 C 23 03 16.20 -01 51 41.7 – V I52
2020-07-30 09:16:30 C 23 03 16.72 -01 51 48.7 – V I52
2020-07-30 09:17:48 C 23 03 16.81 -01 51 50.5 – V I52
2020-08-10 08:39:57 C 23 23 17.41 -07 03 13.0 – V I52
2020-08-10 08:43:57 C 23 23 17.57 -07 03 18.1 – V I52
2020-08-10 08:47:58 C 23 23 17.76 -07 03 23.2 – V I52
2020-08-17 18:05:23 C 23 31 55.87 -10 32 28.5 – q D29
2020-08-17 18:25:44 C 23 31 56.48 -10 32 52.0 – q D29
2020-08-17 18:46:06 C 23 31 57.14 -10 33 14.7 – q D29
2020-08-20 07:33:08 C 23 34 05.65 -11 41 22.6 – V G96
2020-08-20 07:40:37 C 23 34 05.84 -11 41 30.5 – V G96
2020-08-20 07:48:06 C 23 34 06.02 -11 41 39.2 – V G96
2020-08-20 07:55:36 C 23 34 06.19 -11 41 47.3 – V G96
2020-08-29 20:37:47 C 23 38 58.31 -15 28 51.1 – V L34
2020-08-29 21:30:38 C 23 38 58.74 -15 29 37.1 – V L34