2015 KN57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1478328000
Semi-major axis (a)1.2799866000 AU
Inclination (i)17.38675000°
Long. of Asc. Node (Ω)242.99938000°
Arg. of Perihelion (ω)30.23202000°
Mean Anomaly (M)65.85926000°
Mean Motion (n)0.6806062700°/day
Perihelion dist (q)1.09076260 AU
Aphelion dist (Q)1.46921060 AU
Orbital Period1.44813190 yr
Physical Parameters
H (abs. magnitude)25.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty7
Orbit TypeAmor
MOID0.093777 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-05-27
Observations (17)
Date Type RA Dec Mag Band Observatory
2015-05-22 05:42:06 C 15 31 47.90 -28 32 06.9 L W84
2015-05-22 05:46:46 C 15 31 48.10 -28 31 34.9 L W84
2015-05-22 05:51:22 C 15 31 48.31 -28 31 03.2 L W84
2015-05-22 05:56:02 C 15 31 48.52 -28 30 31.2 L W84
2015-05-23 06:59:05 C 15 33 32.01 -25 37 40.2 o 926
2015-05-23 07:05:07 C 15 33 32.42 -25 36 58.2 o 926
2015-05-23 07:11:09 C 15 33 32.67 -25 36 14.9 o 926
2015-05-24 04:00:06 C 15 34 57.65 -23 05 01.4 L W84
2015-05-24 04:04:45 C 15 34 57.85 -23 04 27.5 L W84
2015-05-24 04:09:27 C 15 34 58.06 -23 03 53.0 L W84
2015-05-24 04:14:05 C 15 34 58.26 -23 03 19.1 L W84
2015-05-24 06:52:01 C 15 35 08.96 -22 45 26.0 o 926
2015-05-24 06:58:02 C 15 35 09.23 -22 44 41.8 o 926
2015-05-24 07:04:03 C 15 35 09.51 -22 43 58.3 o 926
2015-05-27 07:24:39 C 15 40 01.26 -13 35 24.9 t 705
2015-05-27 07:26:31 C 15 40 01.32 -13 35 16.2 t 705
2015-05-27 07:28:23 C 15 40 01.38 -13 35 01.5 t 705