2021 UF3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1225522325 ± 6.27e-05
Semi-major axis (a)1.1419814968 AU ± 8.87e-05
Inclination (i)5.99150531° ± 2.91e-03
Long. of Asc. Node (Ω)213.89504142° ± 3.61e-04
Arg. of Perihelion (ω)199.19007076° ± 4.77e-03
Mean Anomaly (M)104.67372313° ± 1.35e-01
Mean Motion (n)0.8076508888°/day ± 9.41e-05
Perihelion dist (q)1.00202911 AU ± 1.06e-04
Aphelion dist (Q)1.28193388 AU ± 1.23e-04
Orbital Period1.22036179 yr ± 1.42e-04
Physical Parameters
H (abs. magnitude)29.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.321″
Uncertainty3
Orbit TypeApollo
MOID0.012704 AU
Observations Used11
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-26
Last Observation Used2021-10-29
Observations (13)
Date Type RA Dec Mag Band Observatory
2021-10-26 05:12:10 C 00 37 28.94 +17 30 41.4 V G96
2021-10-26 05:19:37 C 00 37 33.71 +17 29 07.3 V G96
2021-10-26 05:27:03 C 00 37 38.57 +17 27 32.0 V G96
2021-10-28 04:28:24 C 01 17 12.41 +06 07 36.5 V G96
2021-10-28 04:44:38 C 01 17 24.12 +06 03 28.0 V G96
2021-10-28 04:52:45 C 01 17 30.08 +06 01 18.2 V G96
2021-10-28 08:38:40 C 01 20 14.95 +05 01 29.2 V G96
2021-10-28 08:39:27 C 01 20 15.55 +05 01 16.4 V G96
2021-10-28 08:40:14 C 01 20 16.15 +05 01 04.2 V G96
2021-10-28 08:41:01 C 01 20 16.73 +05 00 51.3 V G96
2021-10-29 04:31:50 C 01 38 28.68 -00 20 19.6 V I52
2021-10-29 04:32:54 C 01 38 29.47 -00 20 37.1 V I52
2021-10-29 04:33:58 C 01 38 30.28 -00 20 54.0 V I52