886858 (2021 UO)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6463760000 ± 9.56e-08
Semi-major axis (a)1.2036978000 AU ± 3.07e-09
Inclination (i)28.78490000° ± 1.61e-05
Long. of Asc. Node (Ω)202.38188000° ± 2.35e-06
Arg. of Perihelion (ω)54.84146000° ± 9.06e-06
Mean Anomaly (M)78.85314000° ± 6.81e-06
Mean Motion (n)0.7463247600°/day ± 2.85e-09
Perihelion dist (q)0.42565640 AU ± 1.15e-07
Aphelion dist (Q)1.98173920 AU ± 1.15e-07
Orbital Period1.32061490 yr ± 5.05e-09
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual0.720″
Uncertainty0
Orbit TypeApollo
MOID0.055645 AU
Observations Used251
Oppositions5
Arc Total2016-2025
First Observation Used
Last Observation Used2025-10-28
Observations (256)
Date Type RA Dec Mag Band Observatory
2021-10-24 07:54:52 C 23 00 01.32 -09 39 21.4 V T08
2021-10-24 08:44:36 C 23 00 15.07 -09 41 26.4 V T08
2021-10-25 00:51:04 C 23 04 42.82 -10 19 13.2 u 807
2021-10-25 00:55:40 C 23 04 43.99 -10 19 22.2 u 807
2021-10-25 01:00:15 C 23 04 45.15 -10 19 32.4 u 807
2021-10-25 03:55:28 C 23 05 30.98 -10 26 46.3 V 703
2021-10-25 04:03:48 C 23 05 33.03 -10 27 04.9 V 703
2021-10-25 04:12:08 C 23 05 35.08 -10 27 23.3 V 703
2021-10-25 04:20:28 C 23 05 37.17 -10 27 41.9 V 703
2021-10-26 00:07:01 C 23 10 31.85 -11 07 56.7 u 807
2021-10-26 00:10:55 C 23 10 32.74 -11 08 04.4 u 807
2021-10-26 00:14:49 C 23 10 33.62 -11 08 11.7 u 807
2021-10-26 03:50:01 C 23 11 23.40 -11 15 45.0 V 703
2021-10-26 03:58:16 C 23 11 25.30 -11 16 01.0 V 703
2021-10-26 04:06:30 C 23 11 27.11 -11 16 15.1 V 703
2021-10-26 04:14:44 C 23 11 28.93 -11 16 30.8 V 703
2021-10-26 07:55:51 C 23 12 19.25 -11 23 18.4 V T05
2021-10-26 08:00:28 C 23 12 20.22 -11 23 26.8 V T05
2021-10-26 08:11:42 C 23 12 22.66 -11 23 48.3 V T05
2021-10-26 08:27:36 C 23 12 26.09 -11 24 16.8 V T05
2021-10-26 23:42:49 C 23 15 48.64 -11 50 37.8 V W94
2021-10-26 23:51:03 C 23 15 50.31 -11 50 51.8 V W94
2021-10-26 23:59:14 C 23 15 51.95 -11 51 05.0 V W94
2021-10-27 07:54:49 C 23 17 29.63 -12 04 28.7 V T05
2021-10-27 08:05:31 C 23 17 31.68 -12 04 45.7 V T05
2021-10-27 08:11:28 C 23 17 32.82 -12 04 55.5 V T05
2021-10-27 08:34:14 C 23 17 37.27 -12 05 31.1 V T05
2021-10-27 08:46:55 C 23 17 39.78 -12 05 50.7 V T05
2021-10-28 00:33:29 C 23 20 47.74 -12 29 12.1 u 807
2021-10-28 00:37:20 C 23 20 48.42 -12 29 17.6 u 807
2021-10-28 00:41:10 C 23 20 49.11 -12 29 23.3 u 807
2021-10-28 06:07:35 C 23 21 50.819 -12 37 34.63 U F52
2021-10-28 06:23:13 C 23 21 53.585 -12 37 56.50 U F52
2021-10-28 06:38:47 C 23 21 56.334 -12 38 18.27 U F52
2021-10-28 06:54:21 C 23 21 59.082 -12 38 39.95 U F52
2021-10-30 06:30:04 C 23 30 02.70 -13 36 15.4 V U68
2021-10-30 06:34:53 C 23 30 03.43 -13 36 20.4 V U68
2021-10-30 07:03:24 C 23 30 07.64 -13 36 50.1 V U68
2021-10-30 07:08:13 C 23 30 08.37 -13 36 54.5 V U68
2021-11-01 02:27:18 C 23 36 24.38 -14 16 49.9 V I52
2021-11-01 02:31:34 C 23 36 24.93 -14 16 53.6 V I52
2021-11-01 02:36:59 C 23 36 25.65 -14 16 58.2 V I52
2021-11-01 02:43:28 C 23 36 26.44 -14 17 03.5 V I52
2021-11-01 03:54:57 C 23 36 35.53 -14 18 01.2 V G96
2021-11-01 04:01:55 C 23 36 36.41 -14 18 06.8 V G96
2021-11-01 04:08:53 C 23 36 37.29 -14 18 12.7 V G96
2021-11-01 04:15:50 C 23 36 38.16 -14 18 18.2 V G96
2021-11-01 04:32:24 C 23 36 40.32 -14 18 31.6 V 703
2021-11-01 04:40:09 C 23 36 41.23 -14 18 37.2 V 703
2021-11-01 04:47:53 C 23 36 42.20 -14 18 43.3 V 703