2022 UN3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5438165382 ± 2.98e-07
Semi-major axis (a)2.2018727615 AU ± 1.03e-06
Inclination (i)19.66731131° ± 5.27e-05
Long. of Asc. Node (Ω)354.03128501° ± 1.47e-04
Arg. of Perihelion (ω)348.02873318° ± 2.34e-04
Mean Anomaly (M)356.55226112° ± 2.63e-04
Mean Motion (n)0.3016643211°/day ± 2.12e-07
Perihelion dist (q)1.00445794 AU ± 8.06e-07
Aphelion dist (Q)3.39928758 AU ± 1.72e-06
Orbital Period3.26729485 yr ± 2.29e-06
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.227″
Uncertainty0
Orbit TypeApollo
MOID0.005078 AU
Observations Used27
Oppositions2
Arc Total2022-2025
First Observation Used2022-10-17
Last Observation Used2025-04-23
Observations (28)
Date Type RA Dec Mag Band Observatory
2022-10-17 13:57:57 C 05 24 56.114 +68 32 08.10 U F52
2022-10-17 14:16:20 C 05 24 54.429 +68 32 28.35 U F52
2022-10-17 14:34:43 C 05 24 52.656 +68 32 48.26 U F52
2022-10-17 14:53:01 C 05 24 50.970 +68 33 08.13 U F52
2022-10-18 08:20:02 C 05 23 29.152 +68 51 47.63 V I52
2022-10-18 08:25:30 C 05 23 28.673 +68 51 54.04 V I52
2022-10-18 08:31:01 C 05 23 28.144 +68 52 00.12 V I52
2022-10-19 03:07:56 C 05 21 48.43 +69 11 17.7 V L01
2022-10-19 03:10:41 C 05 21 48.13 +69 11 20.9 V L01
2022-10-19 03:13:27 C 05 21 47.84 +69 11 23.9 V L01
2022-10-19 03:20:32 C 05 21 47.20 +69 11 30.3 V L01
2022-10-19 08:29:20 C 05 21 20.23 +69 16 44.8 u H21
2022-10-19 08:33:21 C 05 21 19.80 +69 16 49.2 u H21
2022-10-20 08:19:32 C 05 19 03.11 +69 40 07.9 u H21
2022-10-20 08:27:35 C 05 19 02.34 +69 40 15.8 u H21
2022-10-20 08:31:29 C 05 19 01.82 +69 40 20.0 u H21
2022-10-23 14:46:32 C 05 10 06.842 +70 48 35.48 V T12
2022-10-23 14:47:09 C 05 10 06.747 +70 48 35.89 V T12
2022-10-23 14:48:00 C 05 10 06.621 +70 48 36.62 V T12
2022-11-05 12:28:15 C 04 17 54.57 +73 01 44.4 V 291
2022-11-05 12:33:39 C 04 17 53.51 +73 01 44.1 V 291
2022-11-05 12:39:01 C 04 17 52.28 +73 01 44.7 V 291
2025-04-22 10:10:33 C 13 16 43.154 -30 24 30.33 V T14
2025-04-22 10:18:18 C 13 16 42.587 -30 24 29.91 V T14
2025-04-22 10:26:02 C 13 16 42.015 -30 24 29.50 V T14
2025-04-23 08:10:18 C 13 15 09.045 -30 23 08.64 V T14
2025-04-23 08:18:02 C 13 15 08.471 -30 23 08.18 V T14
2025-04-23 08:25:47 C 13 15 07.903 -30 23 07.70 V T14