2022 UN16

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4641492276 ± 2.66e-04
Semi-major axis (a)1.8936099171 AU ± 9.65e-04
Inclination (i)1.88144083° ± 8.27e-04
Long. of Asc. Node (Ω)39.73313286° ± 9.55e-05
Arg. of Perihelion (ω)344.37073676° ± 1.81e-03
Mean Anomaly (M)66.49446858° ± 3.25e-01
Mean Motion (n)0.3782478752°/day ± 2.89e-04
Perihelion dist (q)1.01469234 AU ± 7.22e-04
Aphelion dist (Q)2.77252750 AU ± 1.50e-03
Orbital Period2.60576820 yr ± 1.99e-03
Physical Parameters
H (abs. magnitude)25.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.418″
Uncertainty3
Orbit TypeApollo
MOID0.018866 AU
Observations Used59
Oppositions1
Arc Total2022-2022
First Observation Used2022-10-29
Last Observation Used2022-11-14
Observations (62)
Date Type RA Dec Mag Band Observatory
2022-11-05 03:28:08 C 02 40 04.379 +18 00 40.39 V G96
2022-11-05 03:36:41 C 02 40 09.869 +18 01 27.23 V G96
2022-11-05 03:45:15 C 02 40 15.362 +18 02 14.21 V G96
2022-11-05 03:53:49 C 02 40 20.824 +18 03 01.26 V G96
2022-11-08 10:59:39 C 03 25 22.253 +23 24 09.97 V G96
2022-11-08 11:07:57 C 03 25 25.968 +23 24 33.44 V G96
2022-11-08 11:16:17 C 03 25 29.719 +23 24 56.81 V G96
2022-11-08 11:33:44 C 03 25 37.578 +23 25 45.37 V G96
2022-11-14 00:04:26 C 04 13 10.19 +27 43 58.7 X 033
2022-11-14 00:06:31 C 04 13 10.73 +27 44 01.6 X 033
2022-11-14 00:08:35 C 04 13 11.22 +27 44 04.1 X 033
2022-11-14 00:10:44 C 04 13 11.71 +27 44 06.7 X 033