Asteroid General Data

2019 BK₂

General information

Preliminary designation	2019 BK₂
Group	Apollo
Absolute magnitude	26.83
Approximate diameter (m)	11
Approximate mass (kg)	2.74·10⁶
Number of observations	22
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	49.614086
a – orbit major semiaxis (astronomical units)	1.17339500
e – orbit eccentricity	0.47918200
ω – orbit ascending node-perihelion angle (degrees)	252.670867
Ω – longitude of orbit ascending node (degrees)	132.206438
i – orbit inclination to the ecliptic plane (degrees)	2.745506

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	237.289904	1.17198273	0.47919682	249.691281	135.169401	2.553430	0.61037233	1.268769
01/21/1858	192.806407	1.17185796	0.47918142	250.035027	134.785592	2.566036	0.61032540	1.268566
01/29/1887	145.706442	1.17266083	0.47945843	250.849152	133.955276	2.587696	0.61041871	1.269870
02/07/1916	89.022749	1.17306088	0.47945284	250.989015	133.823255	2.602687	0.61063350	1.270520
02/14/1945	31.064049	1.17371643	0.47962056	251.503407	133.350795	2.620204	0.61077789	1.271585
02/22/1974	319.907675	1.17521271	0.47961328	252.108983	132.959924	2.624128	0.61156509	1.274017
03/02/2003	235.925128	1.17620090	0.47976306	252.522274	132.557511	2.645684	0.61190316	1.275625
03/09/2032	160.427078	1.17332970	0.47921772	252.720212	132.176657	2.745565	0.61104931	1.270957
03/17/2061	100.476171	1.17329767	0.47910087	252.838663	131.936555	2.770453	0.61116973	1.270905
03/25/2090	50.663488	1.17142148	0.47900741	253.088368	131.670920	2.792540	0.61030191	1.267857
04/03/2119	8.178224	1.17194943	0.47911471	253.772230	130.977403	2.809637	0.61045122	1.268715
04/10/2148	330.269985	1.17061295	0.47911380	253.805052	130.805287	2.823237	0.60975614	1.266545
04/18/2177	310.449560	1.16941252	0.47894227	254.250454	130.230669	2.873213	0.60933143	1.264597

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