2015 KT57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3349489133
Semi-major axis (a)1.7021036189 AU
Inclination (i)29.65527587°
Long. of Asc. Node (Ω)241.61179244°
Arg. of Perihelion (ω)68.96406730°
Mean Anomaly (M)224.05644584°
Mean Motion (n)0.4438397700°/day
Perihelion dist (q)1.13198550 AU
Aphelion dist (Q)2.27221590 AU
Orbital Period2.22063860 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.143″
Uncertainty
Orbit TypeAmor
MOID0.286242 AU
Observations Used12
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-05-24
Observations (12)
Date Type RA Dec Mag Band Observatory
2015-05-21 04:26:11 C 15 35 54.74 -25 04 55.6 L W84
2015-05-21 04:30:53 C 15 35 54.46 -25 04 40.5 L W84
2015-05-21 04:40:15 C 15 35 53.87 -25 04 10.8 L W84
2015-05-23 04:01:14 C 15 33 18.56 -22 29 03.2 L W84
2015-05-23 04:05:57 C 15 33 18.26 -22 28 47.1 L W84
2015-05-23 04:10:36 C 15 33 17.98 -22 28 31.7 L W84
2015-05-23 04:15:16 C 15 33 17.71 -22 28 16.2 L W84
2015-05-24 03:56:36 C 15 32 00.42 -21 07 32.9 L W84
2015-05-24 04:01:13 C 15 32 00.15 -21 07 16.6 L W84
2015-05-24 04:05:57 C 15 31 59.86 -21 07 00.3 L W84
2015-05-24 04:10:34 C 15 31 59.57 -21 06 44.3 L W84
2015-05-24 04:15:16 C 15 31 59.29 -21 06 28.3 L W84