Asteroid General Data

1990 BG (5131)

General information

Preliminary designation	1990 BG
Number	5131
Group	Apollo
Absolute magnitude	14.82
Approximate diameter (m)	2 900
Approximate mass (kg)	4.40·10¹³
Number of observations	2726
Arc length (days)	17285

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	18.891895
a – orbit major semiaxis (astronomical units)	1.48626900
e – orbit eccentricity	0.56880800
ω – orbit ascending node-perihelion angle (degrees)	135.889680
Ω – longitude of orbit ascending node (degrees)	110.329561
i – orbit inclination to the ecliptic plane (degrees)	36.445754

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	342.337385	1.48732390	0.57503666	134.792902	111.571653	36.034157	0.63205813	1.813882
01/21/1858	342.393496	1.48713745	0.57427583	134.940573	111.389928	36.090377	0.63311036	1.813541
01/29/1887	349.389722	1.48564952	0.57286285	135.070676	111.202836	36.158995	0.63457610	1.810819
02/07/1916	359.592890	1.48548921	0.57190095	135.214977	111.037921	36.211063	0.63593652	1.810526
02/14/1945	8.576982	1.48595833	0.57112474	135.402017	110.838613	36.276338	0.63729077	1.811384
02/22/1974	15.002556	1.48646224	0.57048451	135.579716	110.668163	36.330492	0.63845856	1.812306
03/02/2003	20.249400	1.48612360	0.56946512	135.750027	110.470534	36.398694	0.63982805	1.811686
03/09/2032	27.623367	1.48510699	0.56865343	135.886796	110.300558	36.458559	0.64059581	1.809828
03/17/2061	39.606541	1.48576518	0.56800017	136.086117	110.104493	36.524487	0.64185031	1.811031
03/25/2090	48.367928	1.48580170	0.56720045	136.218680	109.944383	36.573931	0.64305431	1.811098
04/03/2119	33.114190	1.49002080	0.56756805	136.448406	109.768045	36.608805	0.64433260	1.818817
04/10/2148	15.208793	1.49055081	0.56663572	136.626786	109.587264	36.669341	0.64595147	1.819788
04/18/2177	355.836420	1.49082477	0.56575033	136.773058	109.431286	36.717496	0.64739016	1.820290

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