189058 (2000 UT16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5113056689 ± 2.35e-08
Semi-major axis (a)2.5717360211 AU ± 1.14e-08
Inclination (i)26.22405817° ± 4.21e-06
Long. of Asc. Node (Ω)257.20772714° ± 7.02e-06
Arg. of Perihelion (ω)91.35804255° ± 1.18e-05
Mean Anomaly (M)51.58771290° ± 1.35e-05
Mean Motion (n)0.2389861288°/day ± 1.59e-09
Perihelion dist (q)1.25679281 AU ± 6.07e-08
Aphelion dist (Q)3.88667923 AU ± 6.28e-08
Orbital Period4.12419871 yr ± 2.74e-08
Physical Parameters
H (abs. magnitude)16.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.382″
Uncertainty0
Orbit TypeAmor
MOID0.538492 AU
Observations Used698
Oppositions22
Arc Total1996-2025
First Observation Used1996-11-19
Last Observation Used2025-12-01
Observations (717)
Date Type RA Dec Mag Band Observatory
1996-11-14 09:45:59 07 14 55.29 +17 20 28.2 261
1996-11-14 10:41:00 07 14 53.80 +17 19 56.3 261
1996-11-19 09:31:00 07 11 07.56 +16 08 21.6 c 261
1996-11-19 10:41:00 07 11 04.94 +16 07 38.2 c 261
2000-10-25 10:35:24 C 06 01 42.49 +41 34 53.3 18.3 c 704
2000-10-25 10:55:12 C 06 01 42.04 +41 34 37.5 18.1 c 704
2000-10-25 11:14:54 C 06 01 41.50 +41 34 22.3 18.7 c 704
2000-10-25 11:36:09 C 06 01 40.87 +41 34 06.4 18.4 c 704
2000-10-25 11:56:43 C 06 01 40.31 +41 33 50.9 18.4 c 704
2000-10-29 08:38:32 C 05 58 54.67 +40 21 01.7 17.9 c 704
2000-10-29 08:58:14 C 05 58 53.92 +40 20 44.9 17.9 c 704
2000-10-29 08:58:46 C 05 58 53.89 +40 20 44.7 18.1 c 704
2000-10-29 09:19:12 C 05 58 53.08 +40 20 29.3 17.8 c 704
2000-10-29 09:19:28 C 05 58 53.13 +40 20 28.9 17.7 c 704
2000-10-29 09:40:39 C 05 58 52.27 +40 20 12.0 17.6 c 704
2000-10-29 09:40:50 C 05 58 52.27 +40 20 11.5 17.8 c 704
2000-10-29 10:00:45 C 05 58 51.50 +40 19 56.0 17.9 c 704
2000-10-29 10:02:04 C 05 58 51.54 +40 19 55.4 17.8 c 704
2000-10-29 10:43:53 C 05 58 49.72 +40 19 19.4 18.6 c 704
2000-10-29 11:05:05 C 05 58 49.01 +40 19 03.6 18.0 c 704
2000-10-29 11:26:57 C 05 58 48.15 +40 18 46.3 17.8 c 704
2000-10-29 11:48:09 C 05 58 47.34 +40 18 28.3 18.2 c 704
2000-10-29 20:16:31 C 05 58 29.01 +40 11 33.6 344
2000-10-29 20:19:44 C 05 58 28.89 +40 11 31.0 344
2000-10-29 20:22:37 C 05 58 28.78 +40 11 28.5 344
2000-10-30 01:26:30 C 05 58 18.01 +40 07 17.8 c 046
2000-10-30 01:28:09 C 05 58 17.93 +40 07 16.7 c 046
2000-10-30 01:29:55 C 05 58 17.86 +40 07 15.1 c 046
2000-10-30 01:31:27 C 05 58 17.81 +40 07 14.0 c 046
2000-10-30 01:32:57 C 05 58 17.74 +40 07 12.5 c 046
2000-10-30 09:11:06 C 05 58 00.67 +40 00 59.4 z 711
2000-10-30 09:20:44 C 05 58 00.27 +40 00 51.9 z 711
2000-10-30 09:30:16 C 05 57 59.87 +40 00 44.3 z 711
2000-10-30 16:14:02 C 05 57 44.64 +39 55 09.2 900
2000-10-30 16:29:16 C 05 57 43.98 +39 54 56.1 900
2000-10-31 10:02:13 C 05 57 01.71 +39 40 19.7 18.3 c 704
2000-10-31 10:43:20 C 05 56 59.96 +39 39 44.7 18.4 c 704
2000-10-31 11:05:16 C 05 56 58.96 +39 39 26.2 18.4 c 704
2000-10-31 11:10:05 C 05 56 58.90 +39 39 24.1 c 670
2000-10-31 11:26:42 C 05 56 57.98 +39 39 09.2 18.4 c 704
2000-10-31 13:10:06 C 05 56 53.75 +39 37 40.6 c 670
2000-11-01 08:40:11 C 05 56 05.11 +39 21 11.7 18.0 c 704
2000-11-01 09:00:25 C 05 56 04.14 +39 20 54.7 18.6 c 704
2000-11-01 09:40:48 C 05 56 02.27 +39 20 21.0 18.6 c 704
2000-11-01 10:00:52 C 05 56 01.31 +39 20 03.5 18.7 c 704
2000-11-02 09:07:15 C 05 54 59.94 +39 00 12.3 19.5 c 704
2000-11-02 09:50:29 C 05 54 57.77 +38 59 35.5 19.9 c 704
2000-11-02 10:13:41 C 05 54 56.66 +38 59 16.2 18.5 c 704
2000-11-06 01:45:45 C 05 50 34.26 +37 41 11.2 c 046
2000-11-06 01:47:32 C 05 50 34.16 +37 41 09.5 c 046