2013 UK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3790973770 ± 8.06e-08
Semi-major axis (a)1.8455392821 AU ± 5.55e-09
Inclination (i)7.22083067° ± 9.77e-06
Long. of Asc. Node (Ω)265.41654977° ± 7.17e-05
Arg. of Perihelion (ω)125.98707331° ± 1.25e-04
Mean Anomaly (M)294.69656279° ± 3.38e-05
Mean Motion (n)0.3931219885°/day ± 1.77e-09
Perihelion dist (q)1.14590018 AU ± 1.49e-07
Aphelion dist (Q)2.54517838 AU ± 1.49e-07
Orbital Period2.50717668 yr ± 1.13e-08
Physical Parameters
H (abs. magnitude)23.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.294″
Uncertainty0
Orbit TypeAmor
MOID0.182976 AU
Observations Used52
Oppositions6
Arc Total2013-2023
First Observation Used2013-10-17
Last Observation Used2023-10-20
Observations (53)
Date Type RA Dec Mag Band Observatory
2013-10-17 05:28:19 C 00 50 15.13 +50 17 26.3 q G96
2013-10-17 05:38:46 C 00 50 16.38 +50 17 27.9 q G96
2013-10-17 05:49:18 C 00 50 17.64 +50 17 30.3 q G96
2013-10-17 05:59:47 C 00 50 19.00 +50 17 31.1 q G96
2013-10-17 06:58:51 C 00 50 25.99 +50 17 40.6 q G96
2013-10-17 07:07:25 C 00 50 27.04 +50 17 41.7 q G96
2013-10-17 07:16:01 C 00 50 28.06 +50 17 42.3 q G96
2013-10-18 03:26:49 C 00 53 19.53 +50 20 00.0 q G96
2013-10-18 03:31:46 C 00 53 20.18 +50 20 00.0 q G96
2013-10-18 03:36:44 C 00 53 20.80 +50 20 01.5 q G96
2013-10-18 03:41:41 C 00 53 21.38 +50 20 01.9 q G96
2013-10-18 03:46:38 C 00 53 21.97 +50 20 02.6 q G96
2013-10-18 04:04:26 C 00 53 24.26 +50 20 05.3 q G96
2013-10-18 04:06:00 C 00 53 24.51 +50 20 06.2 q G96
2013-10-18 04:07:34 C 00 53 24.73 +50 20 06.3 q G96
2013-10-18 04:09:08 C 00 53 24.94 +50 20 06.3 q G96
2013-10-18 04:10:43 C 00 53 25.16 +50 20 06.6 q G96
2013-10-18 06:17:40 C 00 53 40.78 +50 20 23.2 q G96
2013-10-18 06:18:54 C 00 53 40.91 +50 20 23.3 q G96
2013-10-18 06:20:08 C 00 53 41.16 +50 20 24.3 q G96
2013-10-22 09:43:11 C 01 08 06.59 +50 15 34.2 o 291
2013-10-22 09:48:19 C 01 08 07.29 +50 15 32.7 o 291
2013-10-22 09:53:28 C 01 08 08.00 +50 15 31.5 o 291
2013-10-23 10:15:13 C 01 11 49.24 +50 10 09.2 o 291
2013-10-23 10:18:31 C 01 11 49.66 +50 10 08.5 o 291
2013-10-23 10:21:49 C 01 11 50.14 +50 10 07.5 o 291
2013-10-24 07:00:53 C 01 15 02.85 +50 04 31.8 o 926
2013-10-24 07:26:47 C 01 15 06.36 +50 04 23.0 o 926
2013-10-24 07:48:15 C 01 15 09.27 +50 04 15.3 o 926
2013-10-26 03:56:19 C 01 22 03.92 +49 47 31.8 o 926
2013-10-26 04:12:49 C 01 22 06.29 +49 47 25.7 o 926
2013-10-26 04:36:47 C 01 22 09.64 +49 47 16.7 o 926
2013-11-01 09:38:36 C 01 45 32.34 +48 09 22.2 o 291
2013-11-01 09:42:33 C 01 45 32.91 +48 09 18.3 o 291
2013-11-01 09:46:29 C 01 45 33.48 +48 09 14.6 o 291
2013-11-09 03:00:15 C 02 13 49.58 +44 45 42.7 u H21
2013-11-09 03:18:36 C 02 13 52.04 +44 45 19.1 u H21
2013-11-10 05:25:58 C 02 17 36.50 +44 10 33.5 u H21
2013-11-10 05:50:37 C 02 17 39.65 +44 09 59.2 u H21
2013-11-10 06:01:59 C 02 17 41.13 +44 09 43.6 u H21
2013-12-03 06:51:06 C 03 20 40.589 +30 01 02.78 L F51
2013-12-03 07:11:27 C 03 20 42.174 +30 00 34.25 L F51
2013-12-03 07:31:47 C 03 20 43.752 +30 00 05.89 L F51
2013-12-03 07:52:08 C 03 20 45.294 +29 59 37.13 L F51
2018-08-12 05:53:02 C 22 34 57.541 +14 58 01.79 V W84
2018-09-17 02:10:57 C 22 26 30.951 +30 51 15.19 V W84
2018-09-17 02:13:18 C 22 26 30.923 +30 51 17.32 V W84
2018-10-29 05:10:55 C 23 31 04.40 +36 45 34.9 V G96
2018-10-29 05:19:07 C 23 31 05.43 +36 45 33.1 V G96
2018-10-29 05:27:18 C 23 31 06.59 +36 45 30.7 V G96