2015 KY157

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6694949000
Semi-major axis (a)1.4840499000 AU
Inclination (i)4.50405000°
Long. of Asc. Node (Ω)264.32661000°
Arg. of Perihelion (ω)197.40572000°
Mean Anomaly (M)348.83766000°
Mean Motion (n)0.5451691900°/day
Perihelion dist (q)0.49048610 AU
Aphelion dist (Q)2.47761370 AU
Orbital Period1.80789310 yr
Physical Parameters
H (abs. magnitude)22.08
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.420″
Uncertainty2
Orbit TypeApollo
MOID0.065854 AU
Observations Used30
Oppositions2
Arc Total2015-2024
First Observation Used
Last Observation Used2024-05-18
Observations (67)
Date Type RA Dec Mag Band Observatory
2020-10-20 08:51:53 C 01 28 56.899 +11 39 31.70 U F51
2024-09-10 09:51:40 C 01 11 38.786 +10 27 25.01 X F51
2024-09-10 10:12:28 C 01 11 38.394 +10 27 23.10 X F51
2024-09-10 10:30:59 C 01 11 38.000 +10 27 21.42 X F51
2024-09-10 10:49:40 C 01 11 37.639 +10 27 19.51 X F51
2024-10-04 08:22:12 C 00 55 03.357 +08 43 26.10 X F52
2024-10-04 08:37:32 C 00 55 02.797 +08 43 22.36 X F52
2024-10-04 08:52:52 C 00 55 02.220 +08 43 18.67 X F52
2024-10-04 09:08:11 C 00 55 01.652 +08 43 14.88 X F52
2024-10-05 06:21:36 C 00 54 16.614 +08 38 02.36 V G96
2024-10-05 06:29:05 C 00 54 16.326 +08 38 00.42 V G96
2024-10-05 06:36:34 C 00 54 16.049 +08 37 58.76 V G96
2024-10-05 06:44:03 C 00 54 15.808 +08 37 56.28 V G96
2024-10-08 08:01:11 C 00 51 40.464 +08 19 45.09 X F52
2024-10-08 08:17:26 C 00 51 39.867 +08 19 40.98 X F52
2024-10-08 08:33:39 C 00 51 39.240 +08 19 37.07 X F52
2024-10-08 08:49:53 C 00 51 38.653 +08 19 32.76 X F52