2001 UQ163

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4931665834 ± 4.01e-07
Semi-major axis (a)2.1743784253 AU ± 1.58e-08
Inclination (i)6.77241688° ± 3.41e-05
Long. of Asc. Node (Ω)55.72058144° ± 1.26e-04
Arg. of Perihelion (ω)262.69301557° ± 1.57e-04
Mean Anomaly (M)211.05999889° ± 1.79e-05
Mean Motion (n)0.3074040471°/day ± 3.35e-09
Perihelion dist (q)1.10204765 AU ± 8.71e-07
Aphelion dist (Q)3.24670920 AU ± 8.71e-07
Orbital Period3.20628922 yr ± 3.49e-08
Physical Parameters
H (abs. magnitude)20.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.390″
Uncertainty0
Orbit TypeAmor
MOID0.150091 AU
Observations Used84
Oppositions11
Arc Total2001-2017
First Observation Used2001-10-26
Last Observation Used2017-11-13
Observations (88)
Date Type RA Dec Mag Band Observatory
2017-09-22 11:43:26 C 02 34 26.481 -08 50 35.45 L F51
2017-09-22 12:01:22 C 02 34 25.461 -08 50 20.41 L F51
2017-09-25 07:58:06 C 02 30 56.64 -07 54 05.7 q 703
2017-09-25 08:05:11 C 02 30 56.21 -07 53 58.5 q 703
2017-09-25 08:12:16 C 02 30 55.75 -07 53 52.8 q 703
2017-09-25 08:22:18 C 02 30 55.21 -07 53 44.7 q 703
2017-09-26 11:16:15 C 02 29 27.10 -07 31 41.2 L T05
2017-09-26 11:17:47 C 02 29 27.00 -07 31 39.3 L T05
2017-09-26 11:26:23 C 02 29 26.48 -07 31 33.9 L T05
2017-09-26 11:35:53 C 02 29 25.86 -07 31 24.8 L T05
2017-09-26 11:37:22 C 02 29 25.76 -07 31 24.1 L T05
2017-09-26 11:46:05 C 02 29 25.17 -07 31 16.9 L T05
2017-10-11 11:04:11 C 02 07 21.933 -02 55 06.72 L F51
2017-10-11 11:22:01 C 02 07 20.703 -02 54 53.95 L F51
2017-10-11 11:39:49 C 02 07 19.464 -02 54 41.38 L F51
2017-10-11 11:57:40 C 02 07 18.236 -02 54 28.36 L F51
2017-10-14 08:12:25 C 02 03 05.66 -02 06 08.0 U 703
2017-10-14 08:19:37 C 02 03 05.21 -02 06 02.2 U 703
2017-10-14 08:26:49 C 02 03 04.81 -02 05 57.0 U 703
2017-10-14 08:34:00 C 02 03 04.24 -02 05 52.8 U 703
2017-10-17 07:10:50 C 01 58 52.59 -01 17 14.9 U G96
2017-10-17 07:18:29 C 01 58 52.09 -01 17 09.7 U G96
2017-10-17 07:25:57 C 01 58 51.63 -01 17 04.7 U G96
2017-10-17 07:33:25 C 01 58 51.13 -01 16 59.4 U G96
2017-10-17 07:40:24 C 01 58 50.82 -01 16 55.4 U 703
2017-10-17 08:04:04 C 01 58 49.31 -01 16 38.2 U 703
2017-10-21 10:43:30 C 01 53 20.712 -00 11 10.06 L F51
2017-10-21 12:22:38 C 01 53 14.959 -00 10 05.73 L F51
2017-10-21 12:42:08 C 01 53 13.835 -00 09 53.10 L F51
2017-10-21 13:01:38 C 01 53 12.712 -00 09 40.40 L F51
2017-10-24 06:34:24 C 01 49 55.06 +00 32 04.3 U G96
2017-10-24 06:41:52 C 01 49 54.69 +00 32 09.0 U G96
2017-10-24 06:49:23 C 01 49 54.25 +00 32 14.0 U G96
2017-10-24 06:56:51 C 01 49 53.86 +00 32 18.8 U G96
2017-11-13 07:49:31 C 01 35 23.056 +05 03 04.62 L F51
2017-11-13 08:08:32 C 01 35 22.747 +05 03 14.34 L F51
2017-11-13 08:27:34 C 01 35 22.464 +05 03 23.88 L F51
2017-11-13 08:46:38 C 01 35 22.143 +05 03 33.38 L F51