2020 UA1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7346823000
Semi-major axis (a)2.2837039000 AU
Inclination (i)1.94911000°
Long. of Asc. Node (Ω)358.34943000°
Arg. of Perihelion (ω)298.97506000°
Mean Anomaly (M)183.83190000°
Mean Motion (n)0.2855909100°/day
Perihelion dist (q)0.60590710 AU
Aphelion dist (Q)3.96150070 AU
Orbital Period3.45111710 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty6
Orbit TypeApollo
MOID0.014255 AU
Observations Used128
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-10-23
Observations (137)
Date Type RA Dec Mag Band Observatory
2020-10-19 08:50:33 C 00 20 56.09 +24 29 52.3 V T08
2020-10-19 08:58:12 C 00 21 01.92 +24 28 52.9 V T08
2020-10-19 09:13:04 C 00 21 13.23 +24 26 58.4 V T08
2020-10-19 19:58:38 C 00 29 03.56 +23 10 39.5 V K61
2020-10-19 19:59:13 C 00 29 03.90 +23 10 35.8 V K61
2020-10-19 20:01:05 C 00 29 05.00 +23 10 23.9 V K61
2020-10-20 00:48:33 C 00 32 03.06 +22 42 12.8 q W46
2020-10-20 00:55:26 C 00 32 06.80 +22 41 35.3 q W46
2020-10-20 01:02:18 C 00 32 10.52 +22 40 57.3 q W46
2020-10-20 04:35:00 C 00 34 05.24 +22 21 37.0 V 703
2020-10-20 04:38:08 C 00 34 06.81 +22 21 20.5 V I52
2020-10-20 04:38:24 C 00 34 06.93 +22 21 18.9 V I52
2020-10-20 04:38:41 C 00 34 07.09 +22 21 17.5 V I52
2020-10-20 04:38:57 C 00 34 07.22 +22 21 16.1 V I52
2020-10-20 04:43:08 C 00 34 09.35 +22 20 53.9 V 703
2020-10-20 04:51:16 C 00 34 13.35 +22 20 11.2 V 703
2020-10-20 04:59:24 C 00 34 17.28 +22 19 27.4 V 703
2020-10-21 03:00:05 C 00 43 56.55 +20 40 41.0 V I52
2020-10-21 03:01:35 C 00 43 57.03 +20 40 36.2 V I52
2020-10-21 03:01:52 C 00 43 57.13 +20 40 34.6 V I52
2020-10-21 03:03:00 C 00 43 57.52 +20 40 30.7 V I52
2020-10-21 06:40:48 C 00 45 12.800 +20 27 43.51 U F51
2020-10-21 06:58:33 C 00 45 18.240 +20 26 42.20 U F51
2020-10-21 07:16:21 C 00 45 23.618 +20 25 40.91 U F51
2020-10-22 05:59:17 C 00 51 47.77 +19 16 17.1 V I52
2020-10-22 06:20:31 C 00 51 52.28 +19 15 21.9 V I52
2020-10-22 06:20:52 C 00 51 52.35 +19 15 20.9 V I52
2020-10-22 07:12:19 C 00 52 03.23 +19 13 06.8 V I52
2020-10-22 12:34:44 C 00 53 22.60 +18 59 38.2 q D29
2020-10-22 13:11:39 C 00 53 29.95 +18 58 12.4 q D29
2020-10-23 02:57:33 C 00 56 18.89 +18 27 38.1 V I52
2020-10-23 03:02:11 C 00 56 19.78 +18 27 29.2 V I52
2020-10-23 03:07:24 C 00 56 20.67 +18 27 18.4 V I52
2020-10-23 04:55:34 C 00 56 38.36 +18 23 46.2 V G96
2020-10-23 05:02:57 C 00 56 39.53 +18 23 32.2 V G96
2020-10-23 05:10:19 C 00 56 40.68 +18 23 17.3 V G96
2020-10-23 05:17:41 C 00 56 41.86 +18 23 02.8 V G96