2015 KS121

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3639137000
Semi-major axis (a)1.6702888000 AU
Inclination (i)25.94100000°
Long. of Asc. Node (Ω)75.83146000°
Arg. of Perihelion (ω)230.29753000°
Mean Anomaly (M)279.54616000°
Mean Motion (n)0.4565798500°/day
Perihelion dist (q)1.06244780 AU
Aphelion dist (Q)2.27812980 AU
Orbital Period2.15867550 yr
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.810″
Uncertainty5
Orbit TypeAmor
MOID0.141094 AU
Observations Used41
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-06-16
Observations (57)
Date Type RA Dec Mag Band Observatory
2015-05-22 04:46:46 C 15 24 43.63 -22 00 50.5 W84
2015-05-22 04:51:26 C 15 24 43.44 -22 00 49.4 W84
2015-05-24 02:26:33 C 15 22 49.43 -21 49 31.7 23.5 W84
2015-05-24 02:31:09 C 15 22 49.23 -21 49 30.7 W84
2015-05-24 02:35:44 C 15 22 49.03 -21 49 29.5 W84
2015-05-24 02:40:18 C 15 22 48.83 -21 49 28.4 W84
2015-05-24 02:44:54 C 15 22 48.65 -21 49 27.3 W84