2012 YK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3841622291 ± 8.56e-08
Semi-major axis (a)0.7588033415 AU ± 3.49e-09
Inclination (i)11.26831365° ± 1.04e-05
Long. of Asc. Node (Ω)88.59068824° ± 2.78e-06
Arg. of Perihelion (ω)165.53441078° ± 1.53e-05
Mean Anomaly (M)33.40804074° ± 6.13e-05
Mean Motion (n)1.4911400128°/day ± 1.03e-08
Perihelion dist (q)0.46729976 AU ± 6.50e-08
Aphelion dist (Q)1.05030692 AU ± 6.51e-08
Orbital Period0.66098842 yr ± 4.57e-09
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.286″
Uncertainty0
Orbit TypeAten
MOID0.032843 AU
Observations Used144
Oppositions2
Arc Total2012-2016
First Observation Used2012-12-17
Last Observation Used2016-12-19
Observations (156)
Date Type RA Dec Mag Band Observatory
2016-12-19 10:32:55 C 10 22 47.56 +18 15 43.8 u H21
2016-12-19 10:36:01 C 10 22 48.33 +18 15 59.7 u H21
2016-12-19 10:39:07 C 10 22 49.10 +18 16 15.4 u H21
2016-12-19 10:42:13 C 10 22 49.87 +18 16 31.0 u H21
2016-12-19 10:45:19 C 10 22 50.66 +18 16 46.4 u H21
2016-12-19 10:48:32 C 10 22 51.46 +18 17 02.5 u H21