2018 UK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2912681715
Semi-major axis (a)1.4855672611 AU
Inclination (i)49.31710421°
Long. of Asc. Node (Ω)33.04402221°
Arg. of Perihelion (ω)3.96396616°
Mean Anomaly (M)322.70168424°
Mean Motion (n)0.5443209400°/day
Perihelion dist (q)1.05286930 AU
Aphelion dist (Q)1.91831330 AU
Orbital Period1.81071050 yr
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.376″
Uncertainty
Orbit TypeAmor
MOID0.057964 AU
Observations Used62
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-11-02
Observations (64)
Date Type RA Dec Mag Band Observatory
2018-10-27 07:54:19 C 01 09 42.95 -05 41 33.9 V 703
2018-10-27 08:01:53 C 01 09 31.82 -05 38 19.6 V 703
2018-10-27 08:09:28 C 01 09 20.45 -05 35 00.3 V 703
2018-10-27 08:17:02 C 01 09 09.33 -05 31 46.1 V 703
2018-10-27 08:55:46 C 01 08 11.79 -05 15 06.0 V H01
2018-10-27 09:08:32 C 01 07 53.20 -05 09 33.0 V I52
2018-10-27 09:08:48 C 01 07 52.81 -05 09 26.7 V I52
2018-10-27 09:09:04 C 01 07 52.42 -05 09 18.9 V I52
2018-10-27 09:09:20 C 01 07 52.01 -05 09 12.4 V I52
2018-10-27 09:12:19 C 01 07 47.38 -05 07 57.2 V H01
2018-10-27 09:17:49 C 01 07 39.30 -05 05 34.8 V H01
2018-10-27 09:29:00 C 01 07 22.81 -05 00 44.5 V H01
2018-10-27 09:33:39 C 01 07 16.17 -04 58 42.1 V I52
2018-10-27 09:33:54 C 01 07 15.80 -04 58 34.7 V I52
2018-10-27 09:34:11 C 01 07 15.40 -04 58 28.1 V I52
2018-10-27 09:34:26 C 01 07 15.01 -04 58 21.4 V I52
2018-10-27 23:52:26 C 00 46 39.75 +01 12 45.5 V J95
2018-10-27 23:55:37 C 00 46 35.09 +01 14 07.7 V J95
2018-10-27 23:58:44 C 00 46 30.56 +01 15 28.4 V J95
2018-10-28 01:56:40 C 00 43 48.55 +02 06 34.6 U H36
2018-10-28 01:58:41 C 00 43 45.58 +02 07 26.6 U H36
2018-10-28 02:00:44 C 00 43 42.60 +02 08 19.7 U H36
2018-10-28 02:02:10 C 00 43 42.37 +02 09 06.9 V I52
2018-10-28 02:02:20 C 00 43 42.09 +02 09 12.0 V I52
2018-10-28 02:02:47 C 00 43 39.69 +02 09 12.8 U H36
2018-10-28 02:06:07 C 00 43 36.59 +02 10 49.4 V I52
2018-10-28 02:06:19 C 00 43 36.37 +02 10 53.9 V I52
2018-10-28 02:26:45 C 00 43 04.02 +02 19 28.2 u H21
2018-10-28 02:29:50 C 00 42 59.52 +02 20 47.5 u H21
2018-10-28 02:33:11 C 00 42 54.63 +02 22 14.1 u H21
2018-10-28 02:36:56 C 00 42 49.18 +02 23 50.5 u H21
2018-10-28 02:51:23 C 00 42 30.50 +02 30 12.0 V H01
2018-10-28 03:11:06 C 00 42 01.83 +02 38 39.0 V H01
2018-10-28 03:27:15 C 00 41 38.33 +02 45 34.2 V H01
2018-10-28 03:33:07 C 00 41 29.80 +02 48 04.8 V H01
2018-10-28 19:55:26 C 00 18 33.05 +09 34 57.8 V J95
2018-10-28 19:57:13 C 00 18 30.56 +09 35 40.5 V J95
2018-10-28 19:59:02 C 00 18 28.06 +09 36 24.3 V J95
2018-10-28 21:32:55 C 00 16 17.20 +10 13 38.0 V Z80
2018-10-28 21:37:56 C 00 16 10.23 +10 15 36.2 V Z80
2018-10-28 21:42:56 C 00 16 03.33 +10 17 34.9 V Z80
2018-10-28 21:47:55 C 00 15 56.39 +10 19 32.4 V Z80
2018-10-28 21:52:55 C 00 15 49.43 +10 21 29.8 V Z80
2018-10-28 21:57:55 C 00 15 42.47 +10 23 29.0 V Z80
2018-10-28 22:00:37 C 00 15 38.75 +10 24 34.1 V J69
2018-10-28 22:13:58 C 00 15 20.21 +10 29 48.4 V J69
2018-10-29 22:09:17 C 23 44 06.46 +19 04 01.7 V J95
2018-10-29 22:11:38 C 23 44 03.50 +19 04 46.3 V J95
2018-10-29 22:14:01 C 23 44 00.47 +19 05 32.9 V J95
2018-10-29 22:16:21 C 23 43 57.51 +19 06 17.5 V J95