2020 UK5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4624207374 ± 1.33e-06
Semi-major axis (a)1.7507403917 AU ± 4.32e-06
Inclination (i)13.63108681° ± 3.25e-05
Long. of Asc. Node (Ω)219.46889630° ± 3.24e-05
Arg. of Perihelion (ω)278.29501145° ± 3.53e-05
Mean Anomaly (M)13.88438395° ± 2.72e-03
Mean Motion (n)0.4254804882°/day ± 1.58e-06
Perihelion dist (q)0.94116173 AU ± 3.30e-06
Aphelion dist (Q)2.56031905 AU ± 6.74e-06
Orbital Period2.31650172 yr ± 8.58e-06
Physical Parameters
H (abs. magnitude)21.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty1
Orbit TypeApollo
MOID0.140716 AU
Observations Used69
Oppositions1
Arc Total2020-2021
First Observation Used2020-09-17
Last Observation Used2021-05-09
Observations (69)
Date Type RA Dec Mag Band Observatory
2021-03-18 08:12:38 C 04 46 12.19 -10 20 15.6 V 474
2021-03-18 08:17:45 C 04 46 13.27 -10 20 13.7 V 474
2021-03-18 08:28:02 C 04 46 15.41 -10 20 13.4 V 474
2021-03-18 08:33:09 C 04 46 16.43 -10 20 12.4 V 474
2021-03-18 08:38:17 C 04 46 17.46 -10 20 10.7 V 474
2021-04-19 04:19:32 C 08 27 45.69 -03 42 19.5 V G96
2021-04-19 04:25:05 C 08 27 47.58 -03 42 14.7 V G96
2021-04-19 04:30:39 C 08 27 49.42 -03 42 10.4 V G96
2021-04-19 04:36:13 C 08 27 51.28 -03 42 05.4 V G96
2021-04-24 03:20:18 C 09 07 12.50 -02 07 59.9 V I52
2021-04-24 03:25:57 C 09 07 14.31 -02 07 55.0 V I52
2021-04-24 03:31:36 C 09 07 16.14 -02 07 51.2 V I52
2021-04-24 03:35:13 C 09 07 17.23 -02 07 49.0 V I52
2021-05-08 04:47:05 C 10 42 33.35 +01 07 23.8 o 691
2021-05-08 04:58:05 C 10 42 35.90 +01 07 28.6 o 691
2021-05-09 04:57:19 C 10 48 15.25 +01 16 03.8 V G96
2021-05-09 05:04:49 C 10 48 17.01 +01 16 06.5 V G96
2021-05-09 05:12:19 C 10 48 18.75 +01 16 09.6 V G96
2021-05-09 05:19:49 C 10 48 20.40 +01 16 11.4 V G96