Asteroid General Data

2015 KR₅₇

General information

Preliminary designation	2015 KR₅₇
Group	Apollo
Absolute magnitude	22.42
Approximate diameter (m)	87
Approximate mass (kg)	1.21·10⁹
Number of observations	17
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	255.941067
a – orbit major semiaxis (astronomical units)	1.76306600
e – orbit eccentricity	0.71107700
ω – orbit ascending node-perihelion angle (degrees)	338.381945
Ω – longitude of orbit ascending node (degrees)	32.526382
i – orbit inclination to the ecliptic plane (degrees)	8.131897

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	86.617153	1.76295578	0.71108696	335.858949	34.325694	8.021522	0.50934092	2.340792
01/21/1858	230.908639	1.76209616	0.71122330	336.278267	34.045399	8.043363	0.50885231	2.339080
01/29/1887	16.740161	1.76214608	0.71271738	336.842311	33.620542	8.077036	0.50623394	2.339179
02/07/1916	160.778816	1.76291312	0.71281217	337.072175	33.423275	8.091798	0.50628719	2.340707
02/14/1945	304.773277	1.76203745	0.71292355	337.289888	33.232992	8.108599	0.50583945	2.338963
02/22/1974	90.256678	1.76208758	0.71132850	337.603795	33.023802	8.106825	0.50866446	2.339063
03/02/2003	235.910683	1.76251637	0.71090993	338.069093	32.714130	8.112095	0.50952599	2.339916
03/09/2032	17.657005	1.76325894	0.71122717	338.496226	32.461057	8.141568	0.50918128	2.341395
03/17/2061	161.405327	1.76197693	0.71194993	338.801056	32.255347	8.169106	0.50753757	2.338842
03/25/2090	311.140921	1.76062381	0.71212454	339.101855	32.000740	8.188049	0.50684040	2.336149
04/03/2119	105.753080	1.75948018	0.71184079	339.391373	31.775824	8.194887	0.50701041	2.333873
04/10/2148	259.900497	1.76086061	0.71086850	339.816099	31.499551	8.201142	0.50912027	2.336620
04/18/2177	50.492706	1.76133607	0.71122510	340.271065	31.196089	8.212317	0.50862964	2.337566

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