2010 KY39

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3986280729 ± 7.58e-08
Semi-major axis (a)1.7404411100 AU ± 1.73e-08
Inclination (i)25.50822740° ± 2.41e-05
Long. of Asc. Node (Ω)187.54721337° ± 1.23e-05
Arg. of Perihelion (ω)93.37103377° ± 2.13e-05
Mean Anomaly (M)258.33277553° ± 3.89e-05
Mean Motion (n)0.4292628224°/day ± 6.41e-09
Perihelion dist (q)1.04665242 AU ± 1.32e-07
Aphelion dist (Q)2.43422980 AU ± 1.34e-07
Orbital Period2.29609049 yr ± 3.43e-08
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.358″
Uncertainty0
Orbit TypeAmor
MOID0.300720 AU
Observations Used70
Oppositions8
Arc Total2003-2017
First Observation Used2003-04-04
Last Observation Used2017-10-01
Observations (108)
Date Type RA Dec Mag Band Observatory
2017-09-23 09:48:18 C 03 44 44.59 +04 00 03.4 u H21
2017-09-30 13:07:14 C 03 41 40.127 +00 29 29.75 L F51
2017-09-30 13:22:41 C 03 41 39.685 +00 29 10.64 L F51
2017-09-30 13:38:10 C 03 41 39.242 +00 28 51.34 L F51
2017-09-30 13:53:41 C 03 41 38.818 +00 28 32.06 L F51
2017-10-01 08:22:06 C 03 41 09.85 +00 05 31.5 u H21
2017-10-01 08:32:37 C 03 41 09.53 +00 05 18.2 u H21
2017-10-01 08:40:29 C 03 41 09.30 +00 05 08.5 u H21