2020 UK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3495758677
Semi-major axis (a)1.4159616572 AU
Inclination (i)7.24201797°
Long. of Asc. Node (Ω)32.53301938°
Arg. of Perihelion (ω)46.66847581°
Mean Anomaly (M)342.42143232°
Mean Motion (n)0.5849518200°/day
Perihelion dist (q)0.92097560 AU
Aphelion dist (Q)1.91097700 AU
Orbital Period1.68493820 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.319″
Uncertainty
Orbit TypeApollo
MOID0.003833 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-10-19
Observations (23)
Date Type RA Dec Mag Band Observatory
2020-10-07 12:41:20 C 02 48 23.998 -11 08 46.28 V F51
2020-10-07 13:15:54 C 02 48 30.668 -11 07 59.01 V F51
2020-10-13 14:30:36 C 03 33 25.016 -05 48 51.15 V F52
2020-10-13 14:46:19 C 03 33 31.338 -05 47 57.51 V F52
2020-10-17 09:24:27 C 04 25 23.81 +01 12 04.5 V G96
2020-10-17 09:31:50 C 04 25 28.92 +01 12 49.7 V G96
2020-10-17 09:39:12 C 04 25 34.04 +01 13 35.8 V G96
2020-10-17 11:49:56 C 04 27 05.32 +01 27 04.8 V I52
2020-10-17 11:51:45 C 04 27 06.60 +01 27 15.7 V I52
2020-10-17 11:55:23 C 04 27 09.17 +01 27 38.5 V I52
2020-10-18 02:48:46 C 04 38 53.34 +03 04 15.9 V L01
2020-10-18 02:50:38 C 04 38 54.78 +03 04 29.6 V L01
2020-10-18 02:55:07 C 04 38 58.25 +03 04 59.8 V L01
2020-10-18 02:57:23 C 04 39 00.09 +03 05 15.2 V L01
2020-10-18 09:35:18 C 04 44 38.32 +03 52 00.9 V I52
2020-10-18 09:37:56 C 04 44 40.39 +03 52 19.5 V I52
2020-10-18 09:40:34 C 04 44 42.51 +03 52 37.9 V I52
2020-10-19 00:24:06 C 04 57 56.88 +05 40 31.8 V I93
2020-10-19 00:27:24 C 04 57 59.81 +05 40 57.5 V I93
2020-10-19 00:30:56 C 04 58 02.95 +05 41 24.6 V I93
2020-10-19 08:40:32 C 05 05 50.35 +06 45 47.2 V I52
2020-10-19 08:44:49 C 05 05 54.42 +06 46 21.4 V I52
2020-10-19 08:55:49 C 05 06 04.62 +06 47 49.5 V I52