2020 AR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4833739000
Semi-major axis (a)1.7777357000 AU
Inclination (i)0.20859000°
Long. of Asc. Node (Ω)344.88061000°
Arg. of Perihelion (ω)162.30038000°
Mean Anomaly (M)158.64241000°
Mean Motion (n)0.4158179900°/day
Perihelion dist (q)0.91842470 AU
Aphelion dist (Q)2.63704670 AU
Orbital Period2.37028620 yr
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty5
Orbit TypeApollo
MOID0.001438 AU
Observations Used39
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-01-08
Observations (39)
Date Type RA Dec Mag Band Observatory
2020-01-04 06:28:56 C 07 59 22.94 +27 27 52.2 V G96
2020-01-04 06:36:25 C 07 59 32.41 +27 27 44.5 V G96
2020-01-04 06:43:52 C 07 59 41.88 +27 27 37.3 V G96
2020-01-04 06:51:21 C 07 59 51.31 +27 27 29.0 V G96
2020-01-04 07:40:14 C 08 00 51.92 +27 26 29.1 V H01
2020-01-04 07:45:41 C 08 00 58.89 +27 26 22.4 V H01
2020-01-04 07:56:58 C 08 01 13.22 +27 26 08.2 V H01
2020-01-04 08:14:53 C 08 01 36.11 +27 25 45.1 V H01
2020-01-04 09:18:57 C 08 02 59.75 +27 24 23.4 V I52
2020-01-04 09:20:20 C 08 03 01.57 +27 24 21.1 V I52
2020-01-04 09:21:44 C 08 03 03.39 +27 24 19.3 V I52
2020-01-04 21:07:08 C 08 20 49.96 +26 59 58.1 V 033
2020-01-04 21:08:02 C 08 20 51.35 +26 59 56.0 V 033
2020-01-04 21:08:56 C 08 20 52.73 +26 59 54.1 V 033
2020-01-04 22:53:22 C 08 23 37.41 +26 56 38.3 V 104
2020-01-04 23:00:59 C 08 23 49.26 +26 56 20.2 V 104
2020-01-05 00:11:51 C 08 25 39.76 +26 53 15.9 V L01
2020-01-05 00:15:43 C 08 25 50.31 +26 53 04.3 q I93
2020-01-05 00:16:14 C 08 25 46.68 +26 53 03.9 V L01
2020-01-05 00:17:53 C 08 25 49.28 +26 52 59.7 V L01
2020-01-05 00:19:41 C 08 25 52.13 +26 52 55.8 V L01
2020-01-05 00:23:14 C 08 26 02.30 +26 52 44.4 q I93
2020-01-05 00:30:44 C 08 26 14.21 +26 52 24.6 q I93
2020-01-05 01:11:44 C 08 27 16.69 +26 50 26.8 V 204
2020-01-05 01:30:48 C 08 27 47.24 +26 49 31.3 V 204
2020-01-05 07:06:10 C 08 37 37.55 +26 32 19.2 u H21
2020-01-05 07:10:02 C 08 37 44.17 +26 32 05.7 u H21
2020-01-05 07:13:53 C 08 37 50.79 +26 31 52.1 u H21
2020-01-05 07:16:47 C 08 37 55.76 +26 31 42.0 u H21
2020-01-05 07:19:41 C 08 38 00.75 +26 31 31.4 u H21
2020-01-05 07:23:17 C 08 38 06.94 +26 31 18.8 u H21
2020-01-06 06:28:25 C 09 26 10.50 +24 25 29.5 o 291
2020-01-06 06:31:39 C 09 26 17.78 +24 25 05.8 o 291
2020-01-06 06:34:59 C 09 26 25.38 +24 24 41.8 o 291
2020-01-07 09:03:16 C 10 34 43.94 +19 35 13.4 o 291
2020-01-07 09:08:20 C 10 34 57.52 +19 34 01.7 o 291
2020-01-08 09:34:31 C 11 43 47.74 +12 39 54.2 o 291
2020-01-08 09:36:31 C 11 43 53.10 +12 39 16.5 o 291
2020-01-08 09:38:30 C 11 43 58.38 +12 38 40.3 o 291