IAA RAS IAA Minor Planet Database

2020 HM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3684047000
Semi-major axis (a)1.6189978000 AU
Inclination (i)28.07153000°
Long. of Asc. Node (Ω)206.68169000°
Arg. of Perihelion (ω)5.66328000°
Mean Anomaly (M)255.19411000°
Mean Motion (n)0.4784479500°/day
Perihelion dist (q)1.02255140 AU
Aphelion dist (Q)2.21544420 AU
Orbital Period2.06001030 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.850″
Uncertainty6
Orbit TypeAmor
MOID0.019808 AU
Observations Used93
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-04-23
Observations (93)
Date Type RA Dec Mag Band Observatory
2020-04-17 05:12:01 C 10 31 11.43 -01 37 49.5 – V 703
2020-04-17 05:20:11 C 10 31 19.59 -01 32 19.1 – V 703
2020-04-17 05:28:22 C 10 31 27.64 -01 26 55.7 – V 703
2020-04-17 05:36:33 C 10 31 35.79 -01 21 25.0 – V 703
2020-04-17 06:08:19 C 10 32 07.56 -01 00 02.6 – V 703
2020-04-17 06:08:39 C 10 32 07.97 -00 59 50.7 – V 703
2020-04-17 07:16:11 C 10 33 16.32 -00 14 14.8 – V G96
2020-04-17 07:16:31 C 10 33 16.67 -00 14 00.9 – V G96
2020-04-17 07:16:51 C 10 33 17.02 -00 13 46.9 – V G96
2020-04-17 07:17:11 C 10 33 17.34 -00 13 34.1 – V G96
2020-04-17 07:20:23 C 10 33 20.61 -00 11 23.4 – V I52
2020-04-17 07:21:30 C 10 33 21.78 -00 10 37.7 – V I52
2020-04-17 07:22:36 C 10 33 22.92 -00 09 52.8 – V I52
2020-04-17 07:23:44 C 10 33 24.07 -00 09 07.7 – V I52
2020-04-17 19:22:44 C 10 46 56.75 +08 08 58.4 – V G34
2020-04-17 19:24:24 C 10 46 58.64 +08 10 08.8 – V G34
2020-04-17 19:24:27 C 10 46 59.02 +08 10 09.5 – V 033
2020-04-17 19:24:48 C 10 46 59.39 +08 10 23.4 – V 033
2020-04-17 19:25:07 C 10 46 59.74 +08 10 37.2 – V 033
2020-04-17 19:26:03 C 10 47 00.39 +08 11 18.7 – V G34
2020-04-17 19:27:42 C 10 47 02.15 +08 12 27.3 – V G34
2020-04-17 19:29:21 C 10 47 03.99 +08 13 38.8 – V G34
2020-04-17 19:31:01 C 10 47 05.73 +08 14 47.4 – V G34
2020-04-17 19:32:40 C 10 47 07.64 +08 16 00.3 – V G34
2020-04-17 19:50:45 C 10 47 25.04 +08 29 01.3 – V L04
2020-04-17 19:59:48 C 10 47 34.88 +08 35 24.2 – V L04
2020-04-17 20:07:06 C 10 47 42.85 +08 40 33.4 – V L04
2020-04-17 20:20:43 C 10 48 00.04 +08 50 16.4 – V L01
2020-04-17 20:22:02 C 10 48 01.49 +08 51 12.6 – V L01
2020-04-17 20:22:22 C 10 48 01.84 +08 51 26.6 – V L01
2020-04-17 20:23:21 C 10 48 02.91 +08 52 08.0 – V L01
2020-04-17 20:23:50 C 10 48 03.43 +08 52 28.4 – V L01
2020-04-17 20:25:14 C 10 48 04.97 +08 53 28.3 – V L01
2020-04-17 20:26:00 C 10 48 05.79 +08 54 00.1 – V L01
2020-04-17 20:45:24 C 10 48 26.93 +09 07 39.8 – r 106
2020-04-17 20:48:00 C 10 48 29.72 +09 09 29.2 – r 106
2020-04-17 20:50:35 C 10 48 32.58 +09 11 18.6 – r 106
2020-04-17 20:53:10 C 10 48 35.40 +09 13 08.6 – r 106
2020-04-17 21:14:14 C 10 48 58.87 +09 27 38.6 – S C43
2020-04-17 21:17:36 C 10 49 02.56 +09 30 01.2 – S C43
2020-04-17 21:20:58 C 10 49 06.30 +09 32 23.9 – S C43
2020-04-17 21:24:21 C 10 49 10.03 +09 34 46.3 – S C43
2020-04-18 02:41:28 C 10 55 29.83 +13 19 41.9 – V 734
2020-04-18 02:44:27 C 10 55 33.18 +13 21 48.3 – V 734
2020-04-18 02:50:14 C 10 55 39.65 +13 25 52.3 – V 734
2020-04-18 02:53:07 C 10 55 42.89 +13 27 54.3 – V 734
2020-04-18 02:56:00 C 10 55 46.15 +13 29 56.9 – V 734
2020-04-18 03:28:43 C 10 56 27.28 +13 53 25.8 – V I52
2020-04-18 03:29:09 C 10 56 27.82 +13 53 45.5 – V I52
2020-04-18 03:29:36 C 10 56 28.25 +13 54 02.4 – V I52