2015 KC57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5153348757 ± 2.00e+00
Semi-major axis (a)2.1767525116 AU ± 3.00e+00
Inclination (i)3.57835597° ± 4.00e+00
Long. of Asc. Node (Ω)56.99145833° ± 5.00e+00
Arg. of Perihelion (ω)228.09875592° ± 6.00e+00
Mean Anomaly (M)84.31052757° ± 1.73e+00
Mean Motion (n)0.3069544700°/day ± 6.35e-01
Perihelion dist (q)1.05497680 AU ± 4.59e+00
Aphelion dist (Q)3.29797040 AU ± 6.29e+00
Orbital Period3.21092460 yr ± 6.64e+00
Physical Parameters
H (abs. magnitude)26.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.094″
Uncertainty4
Orbit TypeAmor
MOID0.058193 AU
Observations Used13
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-05-23
Observations (13)
Date Type RA Dec Mag Band Observatory
2015-05-20 06:07:07 C 15 46 27.99 -20 39 29.9 L W84
2015-05-20 06:11:45 C 15 46 28.26 -20 39 35.5 L W84
2015-05-20 06:16:24 C 15 46 28.51 -20 39 41.4 L W84
2015-05-20 06:21:04 C 15 46 28.76 -20 39 47.1 L W84
2015-05-20 06:25:47 C 15 46 29.03 -20 39 53.1 L W84
2015-05-22 07:45:18 C 15 50 06.58 -21 46 53.6 L W84
2015-05-22 07:49:54 C 15 50 06.90 -21 47 00.2 L W84
2015-05-22 07:54:27 C 15 50 07.22 -21 47 06.5 L W84
2015-05-22 07:59:07 C 15 50 07.52 -21 47 13.1 L W84
2015-05-22 08:03:47 C 15 50 07.87 -21 47 19.4 L W84
2015-05-23 05:40:16 C 15 51 56.48 -22 19 33.8 L W84
2015-05-23 05:49:37 C 15 51 57.13 -22 19 48.0 L W84
2015-05-23 05:54:14 C 15 51 57.46 -22 19 54.9 L W84