2015 KR57

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.7126874000
Semi-major axis (a)	1.7676451000 AU
Inclination (i)	8.17212000°
Long. of Asc. Node (Ω)	32.61419000°
Arg. of Perihelion (ω)	338.35625000°
Mean Anomaly (M)	123.39889000°
Mean Motion (n)	0.4193836300°/day
Perihelion dist (q)	0.50786670 AU
Aphelion dist (Q)	3.02742350 AU
Orbital Period	2.35013390 yr

Physical Parameters

H (abs. magnitude)	22.40
G (slope)	0.15

Orbit Solution

Source	MPC
Solution Date	—
RMS Residual	0.160″
Uncertainty	8
Orbit Type	Apollo
MOID	0.120904 AU
Observations Used	17
Oppositions	1
Arc Total	—
First Observation Used	—
Last Observation Used	2015-05-24

Observations (17)

Date	Type	RA	Dec	Mag	Band	Observatory
2015-05-20 03:45:02	C	15 29 55.95	-28 00 16.7	–	L	W84
2015-05-20 03:49:44	C	15 29 55.38	-28 00 16.9	–	L	W84
2015-05-20 03:54:24	C	15 29 54.74	-28 00 17.0	–	L	W84
2015-05-20 03:59:04	C	15 29 54.12	-28 00 17.2	–	L	W84
2015-05-20 04:03:46	C	15 29 53.49	-28 00 17.4	–	L	W84
2015-05-21 03:45:05	C	15 26 49.61	-28 00 44.8	–	L	W84
2015-05-21 03:49:46	C	15 26 48.97	-28 00 44.7	–	L	W84
2015-05-21 03:54:25	C	15 26 48.32	-28 00 44.8	–	L	W84
2015-05-21 04:03:44	C	15 26 47.09	-28 00 44.7	–	L	W84
2015-05-22 04:17:25	C	15 23 34.09	-28 00 47.1	–	L	W84
2015-05-22 04:22:05	C	15 23 33.47	-28 00 47.0	–	L	W84
2015-05-22 04:26:45	C	15 23 32.83	-28 00 46.8	–	L	W84
2015-05-24 02:02:13	C	15 17 18.00	-27 59 36.1	–	L	W84
2015-05-24 02:06:46	C	15 17 17.33	-27 59 36.1	–	L	W84
2015-05-24 02:11:20	C	15 17 16.71	-27 59 36.0	–	L	W84
2015-05-24 02:15:54	C	15 17 16.05	-27 59 35.8	–	L	W84
2015-05-24 02:20:26	C	15 17 15.40	-27 59 35.7	–	L	W84