IAA RAS IAA Minor Planet Database

2020 UE2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2103616141 ± 1.84e-04
Semi-major axis (a)0.8779105962 AU ± 7.26e-05
Inclination (i)2.47872656° ± 2.41e-03
Long. of Asc. Node (Ω)27.61035039° ± 1.64e-03
Arg. of Perihelion (ω)206.98502244° ± 4.12e-03
Mean Anomaly (M)202.71638516° ± 2.66e-01
Mean Motion (n)1.1982207601°/day ± 1.49e-04
Perihelion dist (q)0.69323191 AU ± 1.72e-04
Aphelion dist (Q)1.06258929 AU ± 1.84e-04
Orbital Period0.82257487 yr ± 1.02e-04
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.396″
Uncertainty3
Orbit TypeAten
MOID0.009342 AU
Observations Used16
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-16
Last Observation Used2020-10-20
Observations (16)
Date Type RA Dec Mag Band Observatory
2020-10-16 07:28:22 C 22 54 31.223 -15 44 46.73 – V F51
2020-10-19 04:43:37 C 22 56 37.02 -10 36 32.3 – V G96
2020-10-19 04:51:44 C 22 56 36.84 -10 36 04.1 – V G96
2020-10-19 04:59:51 C 22 56 36.60 -10 35 35.2 – V G96
2020-10-19 05:43:40 C 22 56 35.55 -10 33 02.6 – V G96
2020-10-19 05:46:10 C 22 56 35.51 -10 32 54.2 – V G96
2020-10-19 05:48:40 C 22 56 35.47 -10 32 44.7 – V G96
2020-10-19 09:46:47 C 22 56 46.35 -10 14 54.5 – V 474
2020-10-19 09:53:35 C 22 56 46.21 -10 14 31.5 – V 474
2020-10-19 10:03:14 C 22 56 45.98 -10 13 58.3 – V 474
2020-10-19 18:51:59 C 22 57 05.20 -09 49 59.4 – V L01
2020-10-19 18:58:10 C 22 57 05.14 -09 49 40.3 – V L01
2020-10-19 19:06:02 C 22 57 05.07 -09 49 16.0 – V L01
2020-10-20 05:17:56 C 22 57 26.421 -09 16 40.92 – U F52
2020-10-20 05:36:22 C 22 57 26.049 -09 15 46.76 – U F52
2020-10-20 06:13:21 C 22 57 25.196 -09 13 58.51 – U F52