159929 (2005 UK)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4078381672 ± 2.68e-08
Semi-major axis (a)1.8867242616 AU ± 5.19e-09
Inclination (i)54.41727005° ± 1.13e-05
Long. of Asc. Node (Ω)222.53766721° ± 4.09e-06
Arg. of Perihelion (ω)19.59111413° ± 7.70e-06
Mean Anomaly (M)37.81532198° ± 3.77e-06
Mean Motion (n)0.3803204033°/day ± 1.57e-09
Perihelion dist (q)1.11724610 AU ± 5.06e-08
Aphelion dist (Q)2.65620243 AU ± 5.10e-08
Orbital Period2.59156825 yr ± 1.07e-08
Physical Parameters
H (abs. magnitude)17.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.298″
Uncertainty0
Orbit TypeAmor
MOID0.126583 AU
Observations Used299
Oppositions30
Arc Total1976-2025
First Observation Used1976-03-30
Last Observation Used2025-10-19
Observations (385)
Date Type RA Dec Mag Band Observatory
2005-11-21 02:51:50 C 02 03 37.49 +12 18 17.3 c 691
2005-11-25 06:35:42 C 01 59 25.08 +10 53 29.7 r G96
2005-11-25 06:45:44 C 01 59 24.64 +10 53 21.2 r G96
2005-11-25 06:55:59 C 01 59 24.21 +10 53 12.9 r G96
2005-11-25 07:05:59 C 01 59 23.85 +10 53 05.0 r G96
2005-11-30 04:52:24 C 01 55 10.09 +09 20 35.9 r G96
2005-11-30 05:02:17 C 01 55 09.73 +09 20 28.1 r G96
2005-11-30 05:11:55 C 01 55 09.44 +09 20 20.9 r G96
2005-11-30 05:21:38 C 01 55 09.12 +09 20 13.8 r G96
2005-12-01 01:50:01 C 01 54 30.20 +09 05 03.2 c 691
2005-12-01 02:20:17 C 01 54 29.19 +09 04 41.5 c 691
2005-12-01 02:50:46 C 01 54 28.20 +09 04 18.9 c 691
2005-12-23 02:03:42 C 01 45 51.65 +04 07 59.7 d 291
2005-12-23 02:14:45 C 01 45 51.64 +04 07 55.2 d 291
2005-12-23 02:26:07 C 01 45 51.58 +04 07 50.3 d 291
2007-03-22 05:14:51 C 06 28 23.05 -65 13 52.9 r F85
2007-03-22 05:49:29 C 06 28 24.63 -65 13 23.6 r F85
2007-04-05 05:06:39 C 06 54 31.55 -59 37 04.6 r F85
2007-04-05 05:44:06 C 06 54 35.16 -59 36 19.2 r F85
2007-05-22 03:12:18 C 09 51 46.26 -10 46 44.8 r 448
2007-05-22 03:22:52 C 09 51 48.19 -10 46 03.1 r 448
2007-06-19 20:27:12 C 11 42 15.28 +23 35 22.1 o 461
2007-06-19 20:33:00 C 11 42 16.10 +23 35 33.4 o 461
2007-09-25 03:58:59 C 16 44 30.73 +40 12 11.8 r G96
2007-09-25 04:07:39 C 16 44 32.02 +40 12 08.6 r G96
2007-09-25 04:16:22 C 16 44 33.32 +40 12 04.9 r G96
2007-09-25 04:25:08 C 16 44 34.58 +40 12 02.8 r G96
2008-11-06 09:52:11 C 04 35 29.47 -08 11 48.3 r G96
2008-11-06 09:59:26 C 04 35 29.04 -08 11 53.6 r G96
2008-11-06 10:06:48 C 04 35 28.71 -08 12 01.4 r G96
2008-11-06 10:14:07 C 04 35 28.32 -08 12 07.5 r G96
2010-10-29 06:37:34 C 01 03 29.379 +34 23 37.02 L F51
2010-10-29 06:53:18 C 01 03 28.492 +34 23 16.51 L F51
2015-02-15 09:06:52 C 17 09 57.57 -42 28 39.3 u 807
2015-02-15 09:14:21 C 17 09 58.77 -42 28 30.4 u 807
2015-02-15 09:21:59 C 17 10 00.00 -42 28 21.4 u 807
2015-08-18 01:09:12 S 23 51 27.74 +74 40 30.1 L C51
2015-08-18 07:26:56 S 23 50 55.11 +74 39 57.4 L C51
2015-08-18 09:01:33 S 23 50 47.33 +74 39 47.8 L C51
2015-08-18 15:19:17 S 23 50 13.43 +74 39 14.6 L C51
2015-08-18 21:37:12 S 23 49 40.48 +74 38 34.2 L C51
2015-08-18 23:11:38 S 23 49 31.96 +74 38 24.4 L C51
2015-08-19 00:46:04 S 23 49 24.54 +74 38 13.9 L C51
2015-08-19 07:04:00 S 23 48 49.89 +74 37 34.2 L C51
2018-08-31 12:37:30 C 03 39 24.79 +32 08 10.0 568
2018-08-31 12:42:14 C 03 39 24.81 +32 08 08.9 568
2018-08-31 12:49:19 C 03 39 24.86 +32 08 06.9 568
2018-08-31 12:54:04 C 03 39 24.90 +32 08 05.5 568
2018-10-10 08:06:50 C 03 19 06.63 +24 23 38.2 V G96
2018-10-10 08:14:15 C 03 19 06.26 +24 23 33.5 V G96