Asteroid General Data

2015 KV₁₅₇

General information

Preliminary designation	2015 KV₁₅₇
Group	Apollo
Absolute magnitude	25.97
Approximate diameter (m)	17
Approximate mass (kg)	8.99·10⁶
Number of observations	18
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	278.505000
a – orbit major semiaxis (astronomical units)	2.07001700
e – orbit eccentricity	0.52277500
ω – orbit ascending node-perihelion angle (degrees)	215.462962
Ω – longitude of orbit ascending node (degrees)	64.047850
i – orbit inclination to the ecliptic plane (degrees)	6.580576

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	214.350435	1.95081425	0.49323795	210.637782	66.483958	6.507404	0.98859862	2.724736
01/21/1858	85.930212	1.95312696	0.49251649	211.151962	66.124187	6.471647	0.99117973	2.729583
01/29/1887	315.239964	1.95331994	0.49314626	211.729650	65.722637	6.435246	0.99004751	2.729988
02/07/1916	182.796814	1.95354972	0.49356876	212.081972	65.457632	6.418380	0.98933862	2.730469
02/14/1945	49.749538	1.95357037	0.49335139	212.675113	65.114012	6.388263	0.98977371	2.730513
02/22/1974	287.790591	1.94956471	0.49359351	213.327545	64.793420	6.345504	0.98727222	2.722119
03/02/2003	167.689678	1.94521080	0.49327106	213.931670	64.480005	6.318151	0.98569461	2.713005
03/09/2032	62.088982	1.94185281	0.49245117	214.545103	64.140965	6.289704	0.98558512	2.705983
03/17/2061	320.610712	1.94178125	0.49306262	215.082883	63.818824	6.264435	0.98436151	2.705833
03/25/2090	218.410435	1.94161748	0.49237311	215.664489	63.414044	6.231286	0.98561725	2.705491
04/03/2119	118.298897	1.94353734	0.49196031	216.197541	63.064052	6.205419	0.98739410	2.709505
04/10/2148	25.287968	1.93886278	0.49171148	216.886882	62.673393	6.157411	0.98550169	2.699736
04/18/2177	303.153460	1.93622644	0.49045529	217.494218	62.332547	6.120528	0.98659395	2.694231

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