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
2023-03-27 10:52:46 C 16 58 07.468 +48 30 46.37 V 703
2023-03-27 11:00:38 C 16 58 04.638 +48 30 17.53 V 703
2023-03-27 11:08:30 C 16 58 02.017 +48 29 47.94 V 703
2023-03-27 11:16:23 C 16 57 59.069 +48 29 18.46 V 703
2023-03-30 09:31:23 C 16 36 02.369 +43 55 48.83 V G96
2023-03-30 09:38:45 C 16 36 00.104 +43 55 19.24 V G96
2023-03-30 09:46:10 C 16 35 57.808 +43 54 49.79 V G96
2023-03-30 09:53:35 C 16 35 55.511 +43 54 19.87 V G96
2023-04-07 00:26:06 C 15 49 09.18 +30 43 30.2 X B88
2023-04-07 01:04:09 C 15 49 00.43 +30 40 41.4 X B88
2023-04-07 01:42:14 C 15 48 51.61 +30 37 52.0 X B88
2023-04-08 10:31:32 C 15 41 47.328 +28 11 55.00 V 703
2023-04-08 10:47:26 C 15 41 43.811 +28 10 45.08 V 703
2023-04-08 10:55:18 C 15 41 42.158 +28 10 09.34 V 703
2023-04-12 09:42:03 C 15 23 14.730 +21 17 26.84 V 703
2023-04-12 09:49:42 C 15 23 13.312 +21 16 52.54 V 703
2023-04-12 09:57:22 C 15 23 11.771 +21 16 20.86 V 703
2023-04-12 10:05:05 C 15 23 10.327 +21 15 48.46 V 703
2023-04-14 10:05:23 C 15 14 48.484 +17 56 10.90 V G96
2023-04-14 10:12:46 C 15 14 47.170 +17 55 40.91 V G96
2023-04-14 10:20:08 C 15 14 45.892 +17 55 11.03 V G96
2023-04-14 10:27:31 C 15 14 44.552 +17 54 40.54 V G96
2023-04-15 09:20:28 C 15 10 59.038 +16 22 34.07 V G96
2023-04-15 09:27:51 C 15 10 57.756 +16 22 04.58 V G96
2023-04-15 09:35:14 C 15 10 56.500 +16 21 35.10 V G96
2023-04-15 09:42:39 C 15 10 55.225 +16 21 05.62 V G96
2023-04-16 02:24:01 C 15 08 15.24 +15 15 09.5 X B88
2023-04-16 02:53:05 C 15 08 10.43 +15 13 15.2 X B88
2023-04-16 03:22:00 C 15 08 05.65 +15 11 21.9 X B88
2023-04-16 09:33:23 C 15 07 08.202 +14 47 25.51 V 703
2023-04-16 09:41:09 C 15 07 07.000 +14 46 55.78 V 703
2023-04-16 09:48:52 C 15 07 05.725 +14 46 26.00 V 703
2023-04-16 09:56:29 C 15 07 04.462 +14 45 55.69 V 703
2023-04-19 02:01:52 C 14 57 36.02 +10 46 46.9 X B88
2023-04-19 02:42:37 C 14 57 30.04 +10 44 20.7 X B88
2023-04-19 03:14:38 C 14 57 25.36 +10 42 26.1 X B88
2023-04-20 09:33:07 C 14 53 17.545 +08 56 28.43 V 703
2023-04-20 09:56:03 C 14 53 14.402 +08 55 09.01 V 703
2023-04-21 17:06:55 C 14 49 12.79 +07 10 46.1 V D29
2023-04-21 17:27:16 C 14 49 10.07 +07 09 40.4 V D29
2023-04-24 08:17:00 C 14 41 40.290 +03 54 00.76 V 703
2023-04-24 08:24:35 C 14 41 39.422 +03 53 38.33 V 703
2023-04-24 08:32:11 C 14 41 38.551 +03 53 15.72 V 703
2023-04-24 08:39:47 C 14 41 37.511 +03 52 52.90 V 703
2023-04-25 18:38:10 C 14 37 54.23 +02 15 09.6 V D29
2023-04-25 18:58:32 C 14 37 51.94 +02 14 12.6 V D29
2023-04-25 19:18:54 C 14 37 49.71 +02 13 15.4 V D29
2023-04-29 06:46:54 C 14 29 41.492 -01 23 44.34 V G96
2023-04-29 06:54:19 C 14 29 40.780 -01 24 02.38 V G96
2023-04-29 07:01:44 C 14 29 40.052 -01 24 20.20 V G96