2020 UA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2728968819 ± 2.00e+00
Semi-major axis (a)0.8589589507 AU ± 3.00e+00
Inclination (i)1.94011320° ± 4.00e+00
Long. of Asc. Node (Ω)27.68155043° ± 5.00e+00
Arg. of Perihelion (ω)137.66011785° ± 6.00e+00
Mean Anomaly (M)25.97775412° ± 6.79e-03
Mean Motion (n)1.2380727300°/day ± 6.49e+00
Perihelion dist (q)0.62457360 AU ± 2.78e+00
Aphelion dist (Q)1.09334240 AU ± 4.19e+00
Orbital Period0.79608220 yr ± 4.17e+00
Physical Parameters
H (abs. magnitude)28.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.439″
Uncertainty1
Orbit TypeAten
MOID0.000175 AU
Observations Used67
Oppositions1
Arc Total2020-2020
First Observation Used
Last Observation Used2020-10-19
Observations (68)
Date Type RA Dec Mag Band Observatory
2020-10-20 08:28:06 C 03 05 08.14 +05 46 30.3 V T05
2020-10-20 09:16:34 C 03 05 51.17 +05 55 47.6 V T05
2020-10-20 09:45:05 C 03 03 27.34 +05 50 50.9 V H06
2020-10-20 09:46:54 C 03 03 28.80 +05 51 12.7 V H06
2020-10-20 09:48:43 C 03 03 30.20 +05 51 32.6 V H06
2020-10-20 18:27:14 C 03 38 03.48 +08 45 38.1 V C40
2020-10-20 18:27:28 C 03 38 05.09 +08 45 48.6 V C40
2020-10-20 19:00:03 C 03 42 07.98 +09 12 50.4 V C40
2020-10-20 19:19:59 C 03 44 52.62 +09 31 18.5 V C40
2020-10-20 20:50:46 C 04 01 09.57 +11 20 59.8 V C40
2020-10-20 22:06:46 C 04 23 14.59 +13 44 03.9 V C40
2020-10-20 22:24:19 C 04 32 52.02 +14 19 53.9 V L54
2020-10-20 22:27:16 C 04 34 12.04 +14 27 39.4 V L54
2020-10-20 22:29:51 C 04 35 23.38 +14 34 31.1 V L54
2020-10-20 22:39:08 C 04 39 53.43 +15 00 19.4 V L54
2020-10-20 22:44:17 C 04 42 32.60 +15 15 19.9 V L54
2020-10-20 22:54:44 C 04 48 18.53 +15 47 22.4 V L54
2020-10-20 22:57:06 C 04 49 41.56 +15 54 55.3 V L54