2015 KR157

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7346705000
Semi-major axis (a)1.0867125000 AU
Inclination (i)18.01640000°
Long. of Asc. Node (Ω)55.69405000°
Arg. of Perihelion (ω)355.16496000°
Mean Anomaly (M)309.94043000°
Mean Motion (n)0.8700257100°/day
Perihelion dist (q)0.28833690 AU
Aphelion dist (Q)1.88508810 AU
Orbital Period1.13284890 yr
Physical Parameters
H (abs. magnitude)21.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty1
Orbit TypeApollo
MOID0.207676 AU
Observations Used43
Oppositions6
Arc Total2015-2026
First Observation Used
Last Observation Used2026-03-13
Observations (77)
Date Type RA Dec Mag Band Observatory
2015-05-20 07:02:14 C 15 53 25.79 -16 04 32.8 W84
2015-05-20 07:11:34 C 15 53 25.44 -16 04 31.7 W84
2015-05-21 07:30:12 C 15 52 26.41 -16 02 37.7 22.5 W84
2015-05-21 07:34:52 C 15 52 26.24 -16 02 37.3 W84
2015-05-21 07:39:32 C 15 52 26.05 -16 02 36.9 W84
2015-05-21 07:44:10 C 15 52 25.85 -16 02 36.5 W84
2015-05-21 07:48:53 C 15 52 25.65 -16 02 36.2 W84
2015-05-24 06:20:07 C 15 49 34.57 -15 57 13.7 23.0 W84
2015-05-24 06:24:44 C 15 49 34.38 -15 57 13.3 W84
2015-05-24 06:29:25 C 15 49 34.18 -15 57 12.9 W84
2015-05-24 06:34:06 C 15 49 33.99 -15 57 12.5 W84
2015-05-24 06:38:46 C 15 49 33.80 -15 57 12.3 W84
2020-09-23 08:25:22 C 00 45 34.53 -02 28 10.2 V G96
2020-09-23 08:33:33 C 00 45 34.27 -02 28 12.7 V G96
2020-09-23 08:41:44 C 00 45 33.94 -02 28 14.1 V G96
2020-09-23 08:49:56 C 00 45 33.56 -02 28 16.4 V G96
2024-09-12 10:52:34 C 00 19 05.722 -05 09 40.71 X F51
2024-09-12 11:10:57 C 00 19 05.096 -05 09 45.56 X F51
2024-09-12 11:29:18 C 00 19 04.484 -05 09 50.27 X F51
2024-09-25 05:52:06 C 00 08 30.368 -06 26 28.72 V G96
2024-09-25 05:59:34 C 00 08 30.084 -06 26 31.85 V G96
2024-09-25 06:07:01 C 00 08 29.782 -06 26 33.43 V G96
2024-09-25 06:14:29 C 00 08 29.526 -06 26 35.30 V G96
2024-09-29 09:12:21 C 00 04 59.097 -06 48 36.86 X F52
2024-09-29 09:27:45 C 00 04 58.539 -06 48 40.25 X F52
2024-09-29 09:43:10 C 00 04 57.960 -06 48 43.51 X F52
2024-09-29 10:01:09 C 00 04 57.300 -06 48 47.11 X F52