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
2018-10-30 04:05:54 C 23 36 51.35 +20 55 53.8 V I52
2018-10-30 04:06:20 C 23 36 50.80 +20 56 01.8 V I52
2018-10-30 04:06:46 C 23 36 50.28 +20 56 09.6 V I52
2018-10-30 04:07:12 C 23 36 49.73 +20 56 17.5 V I52
2018-10-30 20:23:48 C 23 17 57.37 +25 26 16.7 V J95
2018-10-30 20:29:04 C 23 17 51.44 +25 27 36.4 V J95
2018-10-30 20:35:39 C 23 17 44.00 +25 29 15.7 V J95
2018-10-30 20:41:00 C 23 17 37.92 +25 30 36.8 V J95
2018-11-01 01:31:37 C 22 48 14.35 +31 39 09.4 V I52
2018-11-01 01:32:26 C 22 48 13.54 +31 39 17.7 V I52
2018-11-01 01:33:17 C 22 48 12.68 +31 39 26.5 V I52
2018-11-01 01:34:06 C 22 48 11.95 +31 39 35.6 V I52
2018-11-02 02:35:19 C 22 26 32.94 +35 29 01.8 V I52
2018-11-02 02:37:44 C 22 26 31.01 +35 29 20.6 V I52