Asteroid General Data

2020 BY₄

General information

Preliminary designation	2020 BY₄
Group	Apollo
Absolute magnitude	26.07
Approximate diameter (m)	16
Approximate mass (kg)	7.83·10⁶
Number of observations	32
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	89.446187
a – orbit major semiaxis (astronomical units)	2.03377500
e – orbit eccentricity	0.69796800
ω – orbit ascending node-perihelion angle (degrees)	82.195082
Ω – longitude of orbit ascending node (degrees)	131.678505
i – orbit inclination to the ecliptic plane (degrees)	1.731190

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	92.705158	2.02979940	0.69730528	76.943629	135.497093	1.699091	0.61440956	2.891880
01/21/1858	110.378933	2.02952856	0.69803515	77.234202	135.183848	1.709776	0.61284628	2.891301
01/29/1887	113.198691	2.03731286	0.69247777	78.011143	134.527563	1.709706	0.62651900	2.907952
02/07/1916	91.915772	2.04899457	0.68909035	79.658709	133.450783	1.717734	0.63705218	2.932998
02/14/1945	59.336937	2.04114308	0.69413124	81.384175	132.385396	1.718957	0.62432191	2.916156
02/22/1974	48.400591	2.03744835	0.69907849	81.779595	132.122483	1.722036	0.61311203	2.908242
03/02/2003	47.786440	2.03491801	0.70106397	81.804576	132.007329	1.726679	0.60831031	2.902826
03/09/2032	49.132466	2.03331186	0.69813985	82.232112	131.673972	1.731429	0.61377583	2.899390
03/17/2061	39.174510	2.04187024	0.69114090	83.956258	130.404809	1.731633	0.63065021	2.917715
03/25/2090	19.665863	2.03886953	0.69362212	85.385861	129.481117	1.732894	0.62466453	2.911285
04/03/2119	9.500979	2.03592511	0.70128682	86.283899	128.920500	1.744883	0.60815766	2.904981
04/10/2148	6.016972	2.03592326	0.70297208	86.208749	128.904849	1.752495	0.60472605	2.904977
04/18/2177	0.208960	2.03804920	0.70117794	86.371672	128.683419	1.755046	0.60901406	2.909528

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