2020 UN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5371568475 ± 3.07e-06
Semi-major axis (a)2.4472883835 AU ± 1.76e-05
Inclination (i)8.78661915° ± 3.92e-05
Long. of Asc. Node (Ω)44.49311475° ± 1.42e-05
Arg. of Perihelion (ω)43.37129196° ± 2.46e-05
Mean Anomaly (M)101.66761147° ± 5.04e-03
Mean Motion (n)0.2574450542°/day ± 2.78e-06
Perihelion dist (q)1.13271067 AU ± 1.11e-05
Aphelion dist (Q)3.76186610 AU ± 2.82e-05
Orbital Period3.82849182 yr ± 4.14e-05
Physical Parameters
H (abs. magnitude)22.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.190″
Uncertainty1
Orbit TypeAmor
MOID0.176932 AU
Observations Used70
Oppositions1
Arc Total2020-2021
First Observation Used2020-10-16
Last Observation Used2021-02-03
Observations (70)
Date Type RA Dec Mag Band Observatory
2020-12-02 08:54:15 C 02 20 00.98 +34 11 51.5 V I52
2020-12-02 08:56:49 C 02 20 00.89 +34 11 57.6 V I52
2020-12-04 00:27:35 C 02 20 36.57 +35 46 26.9 q H36
2020-12-04 00:42:14 C 02 20 36.77 +35 47 02.3 q H36
2020-12-04 00:56:54 C 02 20 36.91 +35 47 38.5 q H36
2020-12-04 01:11:34 C 02 20 37.00 +35 48 14.4 q H36
2020-12-05 07:31:39 C 02 21 07.97 +37 01 10.6 V I52
2020-12-05 07:32:46 C 02 21 08.00 +37 01 13.1 V I52
2020-12-05 07:35:59 C 02 21 08.03 +37 01 21.3 V I52
2020-12-05 07:39:11 C 02 21 08.05 +37 01 28.7 V I52
2020-12-12 09:16:49 C 02 27 51.868 +43 46 08.67 U F52
2020-12-12 09:35:18 C 02 27 52.676 +43 46 50.73 U F52
2020-12-12 09:53:45 C 02 27 53.538 +43 47 32.65 U F52
2020-12-17 08:21:42 C 02 36 58.67 +48 16 07.9 V I52
2020-12-17 08:23:31 C 02 36 58.86 +48 16 11.7 V I52
2020-12-17 08:25:20 C 02 36 59.06 +48 16 16.0 V I52
2020-12-17 08:27:09 C 02 36 59.22 +48 16 19.3 V I52
2021-02-03 02:01:10 C 07 03 19.46 +57 40 18.4 u H21
2021-02-03 02:09:08 C 07 03 20.89 +57 40 09.6 u H21
2021-02-03 02:15:51 C 07 03 22.07 +57 40 02.4 u H21