IAA RAS IAA Minor Planet Database

2020 MR3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6059911450 ± 6.12e-07
Semi-major axis (a)0.8183539555 AU ± 1.92e-08
Inclination (i)8.29864522° ± 1.68e-05
Long. of Asc. Node (Ω)276.81140149° ± 2.17e-05
Arg. of Perihelion (ω)175.15936993° ± 2.24e-05
Mean Anomaly (M)319.26123501° ± 1.03e-04
Mean Motion (n)1.3313753053°/day ± 4.69e-08
Perihelion dist (q)0.32243870 AU ± 5.01e-07
Aphelion dist (Q)1.31426921 AU ± 5.02e-07
Orbital Period0.74030687 yr ± 2.61e-08
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.194″
Uncertainty0
Orbit TypeAten
MOID0.075036 AU
Observations Used43
Oppositions3
Arc Total2014-2023
First Observation Used2014-05-27
Last Observation Used2023-07-25
Observations (46)
Date Type RA Dec Mag Band Observatory
2014-05-27 13:22:52 C 19 55 34.199 -32 03 59.85 – V F51
2014-07-25 07:00:33 C 15 31 26.234 -17 14 53.39 – V F51
2014-07-25 07:15:45 C 15 31 25.710 -17 14 46.31 – V F51
2017-06-21 12:14:43 C 19 08 54.800 -24 33 41.32 – V F51
2017-06-21 13:01:19 C 19 08 42.895 -24 33 31.67 – V F51
2020-06-17 12:22:58 C 20 55 14.563 -16 46 07.20 – V F51
2020-06-17 12:33:21 C 20 55 13.499 -16 46 05.28 – V F51
2020-06-17 12:43:44 C 20 55 12.452 -16 46 03.21 – V F51
2020-06-17 12:54:05 C 20 55 11.401 -16 46 01.19 – V F51
2020-06-17 13:18:18 C 20 55 08.960 -16 45 56.76 – V F51
2020-06-17 13:38:11 C 20 55 06.946 -16 45 52.52 – V F51
2020-06-17 13:58:04 C 20 55 04.911 -16 45 48.62 – V F51
2020-06-23 10:45:57 C 20 38 35.903 -16 16 59.15 – V F51
2020-06-23 11:06:25 C 20 38 32.839 -16 16 55.05 – V F51
2020-06-27 10:12:17 C 20 23 19.592 -15 54 30.84 – U F51
2020-06-27 10:29:05 C 20 23 16.460 -15 54 26.95 – U F51
2020-06-27 10:45:48 C 20 23 13.324 -15 54 22.87 – U F51
2020-06-27 12:55:46 C 20 22 48.816 -15 53 49.75 – U F52
2020-06-27 13:09:07 C 20 22 46.283 -15 53 46.21 – U F52
2020-06-27 13:35:43 C 20 22 41.257 -15 53 39.00 – U F52
2020-06-27 23:05:57 C 20 20 58.47 -15 51 18.4 – V L01
2020-06-29 10:25:42 C 20 14 09.492 -15 41 18.94 – V 568
2020-06-29 10:28:25 C 20 14 08.922 -15 41 18.20 – V 568
2020-06-29 10:29:47 C 20 14 08.637 -15 41 17.80 – V 568
2020-07-17 11:17:08 C 18 07 27.67 -11 25 57.9 – V 474
2020-07-17 11:24:02 C 18 07 25.16 -11 25 51.0 – V 474
2020-07-17 11:27:29 C 18 07 23.90 -11 25 47.8 – V 474
2023-06-21 14:30:23 C 22 03 30.738 -07 38 53.78 – V T12
2023-06-23 12:08:44 C 22 03 45.332 -06 59 48.49 – V T12
2023-06-23 12:15:16 C 22 03 45.311 -06 59 42.76 – V T12
2023-06-25 13:19:39 C 22 03 44.864 -06 14 41.24 – V F52
2023-06-25 13:37:22 C 22 03 44.703 -06 14 25.25 – V F52
2023-06-25 13:55:04 C 22 03 44.536 -06 14 08.07 – V F52
2023-06-25 14:12:46 C 22 03 44.372 -06 13 51.10 – V F52
2023-06-28 10:14:07 C 22 03 15.217 -05 05 10.86 – V V06
2023-06-28 10:21:15 C 22 03 15.109 -05 05 03.66 – V V06
2023-06-28 10:35:32 C 22 03 14.839 -05 04 48.68 – V V06
2023-06-29 09:51:08 C 22 02 56.202 -04 39 18.07 – V V06
2023-06-29 09:59:58 C 22 02 56.047 -04 39 09.00 – V V06
2023-06-29 10:08:46 C 22 02 55.849 -04 38 59.39 – V V06
2023-07-16 10:26:08 C 21 34 01.557 +08 52 11.42 – X F52
2023-07-16 10:41:46 C 21 33 58.643 +08 53 08.01 – X F52
2023-07-16 10:57:23 C 21 33 55.691 +08 54 05.20 – X F52
2023-07-16 11:13:04 C 21 33 52.729 +08 55 02.41 – X F52
2023-07-25 20:43:05 C 20 08 48.89 +31 44 58.4 – X C95
2023-07-25 21:34:45 C 20 08 09.01 +31 52 52.6 – X C95