IAA RAS IAA Minor Planet Database

2020 AH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4300397000
Semi-major axis (a)1.7116115000 AU
Inclination (i)4.52237000°
Long. of Asc. Node (Ω)298.06531000°
Arg. of Perihelion (ω)208.07103000°
Mean Anomaly (M)209.06262000°
Mean Motion (n)0.4401455300°/day
Perihelion dist (q)0.97555060 AU
Aphelion dist (Q)2.44767240 AU
Orbital Period2.23927690 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.300″
Uncertainty7
Orbit TypeApollo
MOID0.013987 AU
Observations Used44
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-01-19
Observations (45)
Date Type RA Dec Mag Band Observatory
2019-12-29 12:04:53 C 07 20 58.630 +38 29 42.20 – V F52
2020-01-03 07:27:30 C 07 51 02.32 +36 39 19.3 – V G96
2020-01-03 07:34:58 C 07 51 04.45 +36 39 09.0 – V G96
2020-01-03 07:42:28 C 07 51 06.58 +36 38 58.7 – V G96
2020-01-03 07:49:57 C 07 51 08.69 +36 38 48.3 – V G96
2020-01-03 10:21:12 C 07 51 51.92 +36 35 04.2 – V I52
2020-01-03 10:21:47 C 07 51 52.08 +36 35 03.4 – V I52
2020-01-03 10:24:55 C 07 51 53.04 +36 34 58.7 – V I52
2020-01-03 10:25:31 C 07 51 53.17 +36 34 57.8 – V I52
2020-01-04 02:16:09 C 07 57 05.56 +36 10 09.1 – V 204
2020-01-04 02:29:52 C 07 57 09.88 +36 09 45.7 – V 204
2020-01-04 02:43:35 C 07 57 14.19 +36 09 22.4 – V 204
2020-01-04 05:21:18 C 07 58 16.71 +36 05 17.0 – V I52
2020-01-04 05:22:24 C 07 58 17.08 +36 05 15.3 – V I52
2020-01-04 05:23:30 C 07 58 17.43 +36 05 13.9 – V I52
2020-01-04 05:24:36 C 07 58 17.77 +36 05 11.9 – V I52
2020-01-04 09:35:58 C 07 59 35.92 +35 58 16.4 – V H01
2020-01-04 09:47:05 C 07 59 39.42 +35 57 56.3 – V H01
2020-01-04 10:06:36 C 07 59 45.60 +35 57 20.6 – V H01
2020-01-04 10:12:47 C 07 59 47.55 +35 57 09.2 – V H01
2020-01-04 19:39:09 C 08 03 17.32 +35 39 30.8 – V 104
2020-01-04 19:53:38 C 08 03 22.37 +35 39 06.2 – V 104
2020-01-04 20:28:12 C 08 03 33.59 +35 37 58.1 – V 033
2020-01-04 20:29:46 C 08 03 34.12 +35 37 55.4 – V 033
2020-01-04 20:31:19 C 08 03 34.67 +35 37 52.8 – V 033
2020-01-04 21:52:26 C 08 04 03.14 +35 35 43.9 – V K63
2020-01-04 22:04:48 C 08 04 07.27 +35 35 21.3 – V K63
2020-01-04 22:15:23 C 08 04 10.89 +35 35 03.3 – V K63
2020-01-04 23:28:04 C 08 04 34.90 +35 32 49.9 – V L01
2020-01-04 23:31:12 C 08 04 35.95 +35 32 43.9 – V L01
2020-01-04 23:33:45 C 08 04 36.81 +35 32 39.0 – V L01
2020-01-05 00:42:22 C 08 05 01.50 +35 30 29.6 – q I93
2020-01-05 00:47:45 C 08 05 03.27 +35 30 18.6 – q I93
2020-01-05 00:59:49 C 08 05 07.34 +35 29 56.4 – q I93
2020-01-05 01:28:58 C 08 05 16.48 +35 29 01.2 – V C95
2020-01-05 01:59:59 C 08 05 26.95 +35 27 59.6 – V C95
2020-01-16 00:04:32 C 10 36 30.74 +12 01 35.1 – V Z99
2020-01-16 00:08:57 C 10 36 34.03 +12 00 50.8 – V Z99
2020-01-16 00:13:23 C 10 36 37.35 +12 00 05.7 – V Z99
2020-01-18 03:20:11 C 11 16 48.75 +02 50 09.2 – V J95
2020-01-18 03:27:06 C 11 16 53.97 +02 48 51.9 – V J95
2020-01-18 03:35:17 C 11 17 00.12 +02 47 20.2 – V J95
2020-01-18 03:42:24 C 11 17 05.52 +02 46 00.7 – V J95
2020-01-19 10:32:13 C 11 41 26.76 -02 56 45.3 – V 703
2020-01-19 10:55:04 C 11 41 43.26 -03 00 56.0 – V 703