IAA RAS IAA Minor Planet Database

2020 OM4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5047802000
Semi-major axis (a)1.6717280000 AU
Inclination (i)15.41711000°
Long. of Asc. Node (Ω)308.09373000°
Arg. of Perihelion (ω)63.83601000°
Mean Anomaly (M)143.49152000°
Mean Motion (n)0.4559903600°/day
Perihelion dist (q)0.82787280 AU
Aphelion dist (Q)2.51558320 AU
Orbital Period2.16146610 yr
Physical Parameters
H (abs. magnitude)23.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.410″
Uncertainty5
Orbit TypeApollo
MOID0.001272 AU
Observations Used47
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-07-31
Observations (47)
Date Type RA Dec Mag Band Observatory
2020-07-23 12:14:21 C 22 29 30.75 -44 05 00.5 – V T05
2020-07-23 12:20:21 C 22 29 33.49 -44 04 35.7 – V T05
2020-07-23 12:27:37 C 22 29 36.78 -44 04 04.2 – V T05
2020-07-23 12:42:50 C 22 29 43.69 -44 02 59.6 – V T05
2020-07-23 16:04:22 C 22 31 24.66 -43 45 56.5 – V 474
2020-07-23 16:04:34 C 22 31 28.11 -43 46 23.5 – q E23
2020-07-23 16:07:16 C 22 31 26.02 -43 45 43.3 – V 474
2020-07-23 16:10:09 C 22 31 27.46 -43 45 29.6 – V 474
2020-07-23 16:21:00 C 22 31 35.89 -43 45 08.4 – q E23
2020-07-23 16:39:20 C 22 31 44.69 -43 43 46.0 – q E23
2020-07-24 03:45:13 C 22 37 53.042 -42 51 03.20 – V J04
2020-07-24 03:45:36 C 22 37 53.243 -42 51 00.94 – V J04
2020-07-24 03:45:59 C 22 37 53.471 -42 50 59.35 – V J04
2020-07-24 09:18:39 C 22 41 05.94 -42 17 52.2 – V W88
2020-07-24 09:33:34 C 22 41 14.45 -42 16 21.8 – V W88
2020-07-24 12:07:46 C 22 43 04.40 -42 00 49.0 – q E94
2020-07-24 12:22:05 C 22 43 12.76 -41 59 26.0 – q E94
2020-07-24 12:36:25 C 22 43 21.28 -41 58 01.0 – q E94
2020-07-24 12:50:43 C 22 43 29.63 -41 56 36.6 – q E94
2020-07-24 16:17:05 C 22 45 33.71 -41 34 51.8 – V 474
2020-07-24 16:19:59 C 22 45 35.45 -41 34 33.0 – V 474
2020-07-24 16:24:19 C 22 45 38.11 -41 34 04.4 – V 474
2020-07-24 16:27:12 C 22 45 39.85 -41 33 45.6 – V 474
2020-07-26 16:32:03 C 23 26 10.39 -33 34 46.0 – V 474
2020-07-26 16:34:14 C 23 26 12.59 -33 34 13.1 – V 474
2020-07-26 16:35:41 C 23 26 14.09 -33 33 51.3 – V 474
2020-07-26 16:38:36 C 23 26 17.04 -33 33 07.5 – V 474
2020-07-29 00:00:28 C 00 48 36.95 -08 44 08.4 – V L18
2020-07-29 00:01:28 C 00 48 38.82 -08 43 26.0 – V L18
2020-07-29 00:02:27 C 00 48 40.70 -08 42 43.3 – V L18
2020-07-29 00:03:27 C 00 48 42.59 -08 42 00.9 – V L18
2020-07-29 02:02:40 C 00 52 37.92 -07 15 53.9 – V J95
2020-07-29 02:05:22 C 00 52 43.17 -07 13 54.6 – V J95
2020-07-29 02:08:49 C 00 52 49.89 -07 11 23.0 – V J95
2020-07-29 02:11:36 C 00 52 55.28 -07 09 21.1 – V J95
2020-07-30 02:41:10 C 01 47 15.84 +13 03 39.2 – V K91
2020-07-30 02:43:32 C 01 47 21.33 +13 05 40.5 – V K91
2020-07-30 02:45:55 C 01 47 26.86 +13 07 42.3 – V K91
2020-07-30 02:48:18 C 01 47 32.35 +13 09 44.0 – V K91
2020-07-30 02:51:03 C 01 47 38.76 +13 12 05.1 – V K91
2020-07-30 11:20:14 C 02 08 41.16 +20 08 26.9 – V I52
2020-07-30 11:20:48 C 02 08 42.54 +20 08 54.5 – V I52
2020-07-30 11:21:22 C 02 08 43.92 +20 09 22.0 – V I52
2020-07-30 11:21:56 C 02 08 45.28 +20 09 49.4 – V I52
2020-07-31 02:49:08 C 02 48 28.62 +31 26 53.3 – V 160
2020-07-31 02:50:46 C 02 48 32.70 +31 27 57.3 – V 160
2020-07-31 02:52:24 C 02 48 36.84 +31 29 01.2 – V 160