Asteroid General Data

2014 BW₂

General information

Preliminary designation	2014 BW₂
Group	Apollo
Absolute magnitude	19.89
Approximate diameter (m)	280
Approximate mass (kg)	4.00·10¹⁰
Number of observations	187
Arc length (days)	3133

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	289.451650
a – orbit major semiaxis (astronomical units)	1.88580700
e – orbit eccentricity	0.47691800
ω – orbit ascending node-perihelion angle (degrees)	26.690126
Ω – longitude of orbit ascending node (degrees)	163.196166
i – orbit inclination to the ecliptic plane (degrees)	16.517016

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	157.344716	1.88573254	0.47512087	23.874650	164.812694	16.719461	0.98978165	2.589529
01/21/1858	232.157879	1.88516585	0.47495874	24.259328	164.584381	16.693375	0.98978984	2.588362
01/29/1887	310.110542	1.88505664	0.47539479	24.716247	164.337301	16.664017	0.98891053	2.588137
02/07/1916	28.231572	1.88405211	0.47634944	25.048452	164.138942	16.651688	0.98658494	2.586068
02/14/1945	104.783540	1.88533076	0.47586344	25.504432	163.867307	16.606286	0.98817079	2.588701
02/22/1974	180.831633	1.88551010	0.47686630	25.902472	163.644758	16.584538	0.98637388	2.589071
03/02/2003	255.984431	1.88540008	0.47649817	26.320528	163.391065	16.545424	0.98701038	2.588844
03/09/2032	331.070668	1.88508417	0.47632127	26.755881	163.164207	16.513353	0.98717848	2.588193
03/17/2061	48.333285	1.88563122	0.47676039	27.167896	162.899467	16.481392	0.98663694	2.589320
03/25/2090	126.307414	1.88426141	0.47699753	27.588795	162.687106	16.455429	0.98547337	2.586499
04/03/2119	204.238733	1.88462177	0.47779124	27.967509	162.458700	16.425954	0.98416600	2.587241
04/10/2148	280.960379	1.88628418	0.47809834	28.417615	162.182444	16.383319	0.98445484	2.590665
04/18/2177	355.269429	1.88518054	0.47922272	28.816262	161.959693	16.363085	0.98175919	2.588392

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