2020 UA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4209188385 ± 1.53e-04
Semi-major axis (a)1.6879934029 AU ± 4.39e-04
Inclination (i)1.53434615° ± 4.55e-04
Long. of Asc. Node (Ω)35.96416252° ± 2.61e-04
Arg. of Perihelion (ω)320.07322172° ± 1.53e-03
Mean Anomaly (M)126.61656164° ± 3.29e-01
Mean Motion (n)0.4494238944°/day ± 1.75e-04
Perihelion dist (q)0.97748518 AU ± 3.63e-04
Aphelion dist (Q)2.39850163 AU ± 6.75e-04
Orbital Period2.19308830 yr ± 8.55e-04
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty3
Orbit TypeApollo
MOID0.007940 AU
Observations Used24
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-18
Last Observation Used2020-10-23
Observations (24)
Date Type RA Dec Mag Band Observatory
2020-10-18 10:13:57 C 01 28 42.284 -06 44 44.64 U F51
2020-10-18 10:55:25 C 01 29 24.506 -06 33 12.35 V F51
2020-10-18 11:16:04 C 01 29 45.417 -06 27 29.19 U F51
2020-10-18 21:07:28 C 01 40 28.58 -03 55 16.7 V L01
2020-10-18 21:09:12 C 01 40 30.15 -03 54 51.1 V L01
2020-10-18 21:10:55 C 01 40 31.72 -03 54 26.1 V L01
2020-10-18 21:14:38 C 01 40 35.13 -03 53 30.6 V L01
2020-10-18 23:00:59 C 01 42 15.94 -03 27 28.0 V I93
2020-10-18 23:06:29 C 01 42 20.76 -03 26 08.5 V I93
2020-10-18 23:11:59 C 01 42 25.68 -03 24 47.9 V I93
2020-10-19 10:57:34 C 01 52 44.19 -00 44 07.3 V I52
2020-10-19 11:00:35 C 01 52 46.59 -00 43 28.7 V I52
2020-10-19 11:01:39 C 01 52 47.41 -00 43 15.1 V I52
2020-10-21 07:10:29 C 02 22 33.52 +06 36 58.1 V I52
2020-10-21 07:11:54 C 02 22 34.15 +06 37 09.7 V I52
2020-10-21 07:13:19 C 02 22 34.81 +06 37 20.6 V I52
2020-10-21 07:14:44 C 02 22 35.40 +06 37 31.4 V I52
2020-10-23 06:34:45 C 02 42 34.13 +11 27 42.7 V I52
2020-10-23 06:43:53 C 02 42 36.68 +11 28 27.8 V I52
2020-10-23 06:48:27 C 02 42 37.96 +11 28 50.1 V I52
2020-10-23 07:59:27 C 02 42 57.62 +11 34 31.5 V G96
2020-10-23 08:06:48 C 02 42 59.66 +11 35 06.7 V G96
2020-10-23 08:14:11 C 02 43 01.69 +11 35 42.1 V G96
2020-10-23 08:21:34 C 02 43 03.70 +11 36 17.2 V G96