2012 UK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3508165725
Semi-major axis (a)1.5253871159 AU
Inclination (i)9.78664361°
Long. of Asc. Node (Ω)17.94682051°
Arg. of Perihelion (ω)65.60443286° ± 6.00e+00
Mean Anomaly (M)313.97062915°
Mean Motion (n)0.5231591300°/day
Perihelion dist (q)0.99025590 AU
Aphelion dist (Q)2.06051910 AU
Orbital Period1.88395390 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.380″
Uncertainty
Orbit TypeApollo
MOID0.097199 AU
Observations Used14
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-10-21
Observations (14)
Date Type RA Dec Mag Band Observatory
2012-10-16 10:22:29 C 02 29 10.93 +25 56 55.5 r G96
2012-10-16 10:32:28 C 02 29 11.00 +25 57 35.6 r G96
2012-10-16 10:42:27 C 02 29 11.18 +25 58 16.2 r G96
2012-10-16 10:52:26 C 02 29 11.25 +25 58 57.2 r G96
2012-10-16 11:18:55 C 02 29 11.69 +26 00 45.2 r G96
2012-10-16 11:21:14 C 02 29 11.75 +26 00 53.9 r G96
2012-10-16 11:23:33 C 02 29 11.79 +26 01 04.4 r G96
2012-10-17 07:24:50 C 02 29 48.70 +27 25 57.8 r G96
2012-10-17 07:25:48 C 02 29 48.61 +27 26 02.1 r G96
2012-10-17 07:26:48 C 02 29 48.68 +27 26 06.3 r G96
2012-10-17 07:27:46 C 02 29 48.67 +27 26 10.3 r G96
2012-10-17 07:28:43 C 02 29 48.67 +27 26 14.5 r G96
2012-10-21 06:33:41 C 02 32 40.08 +34 59 36.0 o 291
2012-10-21 06:38:31 C 02 32 40.15 +35 00 01.8 o 291