2022 UN85

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6472981283 ± 2.26e-06
Semi-major axis (a)2.6544655898 AU ± 1.67e-05
Inclination (i)16.32983546° ± 5.31e-05
Long. of Asc. Node (Ω)47.92379953° ± 1.49e-05
Arg. of Perihelion (ω)95.37998114° ± 1.47e-05
Mean Anomaly (M)228.80291322° ± 2.16e-03
Mean Motion (n)0.2279012076°/day ± 2.15e-06
Perihelion dist (q)0.93623498 AU ± 8.40e-06
Aphelion dist (Q)4.37269620 AU ± 2.81e-05
Orbital Period4.32479623 yr ± 4.08e-05
Physical Parameters
H (abs. magnitude)21.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.269″
Uncertainty1
Orbit TypeApollo
MOID0.189221 AU
Observations Used108
Oppositions1
Arc Total2022-2023
First Observation Used2022-10-31
Last Observation Used2023-05-22
Observations (114)
Date Type RA Dec Mag Band Observatory
2023-04-29 07:09:08 C 14 29 39.336 -01 24 37.94 V G96
2023-04-29 16:48:49 C 14 28 47.31 -01 47 44.1 V D29
2023-04-29 17:10:56 C 14 28 45.19 -01 48 36.7 V D29
2023-04-29 17:33:03 C 14 28 43.10 -01 49 28.5 V D29
2023-04-30 08:13:55 C 14 27 27.022 -02 23 43.84 V 703
2023-04-30 08:28:50 C 14 27 25.495 -02 24 19.58 V 703
2023-04-30 08:36:17 C 14 27 24.858 -02 24 36.14 V 703
2023-05-10 05:28:43 C 14 11 40.654 -09 47 28.86 V G96
2023-05-10 05:38:37 C 14 11 40.117 -09 47 43.76 V G96
2023-05-10 05:46:53 C 14 11 39.664 -09 47 56.22 V G96
2023-05-10 05:55:09 C 14 11 39.228 -09 48 08.71 V G96
2023-05-22 07:51:03 C 14 02 24.510 -15 27 03.05 X F51
2023-05-22 08:08:54 C 14 02 24.112 -15 27 19.07 X F51
2023-05-22 08:26:42 C 14 02 23.769 -15 27 35.61 X F51