Asteroid General Data

2013 BR₄₅

General information

Preliminary designation	2013 BR₄₅
Group	Apollo
Absolute magnitude	20.11
Approximate diameter (m)	250
Approximate mass (kg)	2.95·10¹⁰
Number of observations	108
Arc length (days)	4395

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	262.410650
a – orbit major semiaxis (astronomical units)	1.81034800
e – orbit eccentricity	0.69050700
ω – orbit ascending node-perihelion angle (degrees)	204.556855
Ω – longitude of orbit ascending node (degrees)	153.558113
i – orbit inclination to the ecliptic plane (degrees)	4.629871

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	228.314774	1.81093180	0.69009918	202.078842	155.274833	4.631188	0.56120925	2.436990
01/21/1858	195.834709	1.81097119	0.68993048	202.530467	154.968220	4.630918	0.56152697	2.437070
01/29/1887	161.181342	1.81096841	0.68951055	202.814449	154.777575	4.627504	0.56228659	2.437064
02/07/1916	124.957798	1.81132238	0.69009855	203.157853	154.490902	4.633346	0.56133144	2.437778
02/14/1945	90.929693	1.81122671	0.69033026	203.520539	154.292451	4.632290	0.56088210	2.437585
02/22/1974	56.091103	1.81123596	0.68918619	203.979964	153.931265	4.626563	0.56295715	2.437604
03/02/2003	22.720066	1.81036586	0.68956839	204.245352	153.729403	4.628696	0.56199478	2.435848
03/09/2032	351.076703	1.81082655	0.69007144	204.719213	153.451280	4.627203	0.56122686	2.436778
03/17/2061	318.490624	1.81160465	0.68910045	205.073266	153.214507	4.619663	0.56322706	2.438348
03/25/2090	284.315633	1.81159879	0.69000204	205.402983	152.979660	4.621253	0.56159193	2.438337
04/03/2119	249.998118	1.81114649	0.69033722	205.788382	152.745924	4.622440	0.56084466	2.437423
04/10/2148	214.486978	1.81200525	0.68954093	206.143025	152.515627	4.612677	0.56255347	2.439157
04/18/2177	179.064566	1.81136954	0.69003682	206.474687	152.221587	4.615541	0.56145785	2.437874

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