Asteroid General Data

2015 BA₄

General information

Preliminary designation	2015 BA₄
Group	Amor
Absolute magnitude	25.20
Approximate diameter (m)	24
Approximate mass (kg)	2.61·10⁷
Number of observations	36
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	154.944510
a – orbit major semiaxis (astronomical units)	2.84961900
e – orbit eccentricity	0.62582000
ω – orbit ascending node-perihelion angle (degrees)	198.547078
Ω – longitude of orbit ascending node (degrees)	286.000581
i – orbit inclination to the ecliptic plane (degrees)	1.430147

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	279.953628	2.83209374	0.63269379	192.430471	290.940362	1.594156	1.04024561	4.766088
01/21/1858	313.567977	2.82798788	0.63528422	193.212939	290.298258	1.578076	1.03141180	4.755727
01/29/1887	2.093907	2.81467916	0.63883986	194.191506	289.583199	1.565889	1.01654992	4.722195
02/07/1916	66.751480	2.80167601	0.64367518	195.008403	288.893390	1.557298	0.99830671	4.689510
02/14/1945	127.535306	2.80558435	0.64077293	195.671372	288.378364	1.535384	1.00784184	4.699326
02/22/1974	169.035448	2.83858486	0.63033714	197.004109	287.530515	1.476097	1.04931939	4.782483
03/02/2003	188.257748	2.85371074	0.62498196	197.989444	286.475887	1.439325	1.07019300	4.820760
03/09/2032	205.016955	2.84311436	0.62860561	198.552578	285.866545	1.436584	1.05591673	4.793935
03/17/2061	237.072959	2.81861850	0.63800815	200.279986	284.624138	1.418100	1.02031691	4.732112
03/25/2090	288.948266	2.80315391	0.64226888	201.353868	283.762392	1.404164	1.00277539	4.693221
04/03/2119	354.243558	2.80929812	0.64075174	202.287908	282.911648	1.379013	1.00923546	4.708660
04/10/2148	53.883601	2.82105763	0.63737089	203.524747	281.896004	1.347337	1.02299762	4.738256
04/18/2177	94.552773	2.82924504	0.63353960	204.776309	280.771988	1.312393	1.03680628	4.758899

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