Asteroid General Data

2013 BK₁₈ (482650)

General information

Preliminary designation	2013 BK₁₈
Number	482650
Group	Apollo
Absolute magnitude	19.68
Approximate diameter (m)	310
Approximate mass (kg)	5.34·10¹⁰
Number of observations	201
Arc length (days)	2382

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	190.404448
a – orbit major semiaxis (astronomical units)	1.62640300
e – orbit eccentricity	0.49472200
ω – orbit ascending node-perihelion angle (degrees)	64.682074
Ω – longitude of orbit ascending node (degrees)	137.668956
i – orbit inclination to the ecliptic plane (degrees)	28.884056

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	80.076243	1.62568697	0.49090783	63.056710	139.443115	29.126516	0.82762451	2.072793
01/21/1858	77.912614	1.62647134	0.49187988	63.289039	139.177182	29.082746	0.82644280	2.074294
01/29/1887	74.409860	1.62626953	0.49203706	63.525677	138.923837	29.052402	0.82608465	2.073908
02/07/1916	70.740466	1.62664991	0.49278592	63.700546	138.696952	29.021013	0.82505973	2.074635
02/14/1945	67.331946	1.62608694	0.49318373	64.000088	138.411681	28.984004	0.82412732	2.073558
02/22/1974	65.090664	1.62642811	0.49338314	64.246661	138.159610	28.950226	0.82397591	2.074211
03/02/2003	63.265467	1.62610513	0.49407321	64.525483	137.871057	28.910863	0.82269015	2.073593
03/09/2032	60.802846	1.62637595	0.49467720	64.734204	137.636870	28.880734	0.82184484	2.074111
03/17/2061	58.057276	1.62634364	0.49510544	65.013879	137.341056	28.841615	0.82113205	2.074049
03/25/2090	54.165691	1.62664543	0.49595746	65.243966	137.096735	28.806439	0.81989850	2.074627
04/03/2119	51.237433	1.62604445	0.49650915	65.529615	136.813617	28.768918	0.81869850	2.073477
04/10/2148	47.930524	1.62658776	0.49697779	65.715308	136.571690	28.742342	0.81820977	2.074516
04/18/2177	46.299168	1.62580037	0.49752868	65.958104	136.322788	28.711115	0.81691805	2.073010

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