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
2001-10-26 11:36:23 C 03 31 51.11 +14 00 09.1 d 691
2001-10-26 11:58:17 C 03 31 49.49 +14 00 12.6 d 691
2001-10-26 12:20:08 C 03 31 47.84 +14 00 16.7 d 691
2001-10-27 09:37:41 C 03 30 15.18 +14 04 01.6 d 691
2001-10-27 09:43:24 C 03 30 14.76 +14 04 02.6 d 691
2001-10-27 09:50:11 C 03 30 14.24 +14 04 03.4 d 691
2001-10-27 11:21:22 C 03 30 07.29 +14 04 19.7 d 691
2001-10-27 11:27:02 C 03 30 06.83 +14 04 21.4 d 691
2001-10-27 11:33:44 C 03 30 06.36 +14 04 22.8 d 691
2001-11-11 09:37:35 C 03 04 38.29 +14 55 56.1 d 291
2001-11-11 09:49:15 C 03 04 37.51 +14 55 57.7 d 291
2001-11-11 10:00:19 C 03 04 36.72 +14 55 58.9 d 291
2001-11-15 10:16:07 C 02 58 38.72 +15 07 20.9 d 291
2001-11-15 10:29:36 C 02 58 37.90 +15 07 21.7 d 291
2001-11-15 10:48:23 C 02 58 36.79 +15 07 23.0 d 291
2001-11-17 04:34:07 C 02 56 14.12 +15 12 10.4 d 691
2001-11-17 04:39:50 C 02 56 13.76 +15 12 10.6 d 691
2001-11-17 04:52:07 C 02 56 13.05 +15 12 11.7 d 691
2017-08-27 19:33:31 C 02 42 49.66 -18 40 06.1 q D29
2017-08-27 19:56:26 C 02 42 50.09 -18 39 40.6 q D29
2017-08-27 20:19:20 C 02 42 50.53 -18 39 15.8 q D29
2017-09-13 13:42:30 C 02 42 38.979 -11 56 46.67 L F51
2017-09-13 14:00:37 C 02 42 38.328 -11 56 30.25 L F51
2017-09-13 14:18:47 C 02 42 37.671 -11 56 13.78 L F51
2017-09-13 14:36:59 C 02 42 37.020 -11 55 57.17 L F51
2017-09-14 07:19:56 C 02 42 09.78 -11 40 24.3 u 807
2017-09-14 07:22:22 C 02 42 09.71 -11 40 22.3 u 807
2017-09-14 07:24:48 C 02 42 09.61 -11 40 20.3 u 807
2017-09-14 07:59:58 C 02 42 08.36 -11 39 48.4 U W85
2017-09-14 08:03:05 C 02 42 08.26 -11 39 45.7 U W85
2017-09-14 08:06:14 C 02 42 08.12 -11 39 42.7 U W85
2017-09-14 08:09:22 C 02 42 08.00 -11 39 39.8 U W85
2017-09-14 08:12:30 C 02 42 07.90 -11 39 37.3 U W85
2017-09-14 08:57:03 C 02 42 07.19 -11 39 29.6 o 711
2017-09-14 09:02:04 C 02 42 07.18 -11 39 24.4 o 711
2017-09-14 09:06:48 C 02 42 06.96 -11 39 20.5 o 711
2017-09-15 09:23:21 C 02 41 21.81 -11 17 40.9 u H21
2017-09-15 09:32:21 C 02 41 21.46 -11 17 32.6 u H21
2017-09-15 09:41:03 C 02 41 21.11 -11 17 25.0 u H21
2017-09-15 09:52:19 C 02 41 21.42 -11 17 11.6 o 691
2017-09-15 09:52:22 C 02 41 20.64 -11 17 14.8 u H21
2017-09-15 09:54:59 C 02 41 21.29 -11 17 09.4 o 691
2017-09-15 09:57:39 C 02 41 21.21 -11 17 06.5 o 691
2017-09-16 08:57:59 C 02 40 34.92 -10 56 47.0 q W25
2017-09-16 09:18:55 C 02 40 34.04 -10 56 28.7 q W25
2017-09-20 07:57:05 C 02 36 51.08 -09 34 24.1 q 703
2017-09-20 08:04:50 C 02 36 50.71 -09 34 18.6 q 703
2017-09-20 08:12:35 C 02 36 50.25 -09 34 11.9 q 703
2017-09-20 08:20:18 C 02 36 49.95 -09 34 05.8 q 703
2017-09-22 11:25:35 C 02 34 27.489 -08 50 50.25 L F51