Asteroid General Data

2015 BT₅₁₅

General information

Preliminary designation	2015 BT₅₁₅
Group	Amor
Absolute magnitude	20.05
Approximate diameter (m)	260
Approximate mass (kg)	3.21·10¹⁰
Number of observations	49
Arc length (days)	3659

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	58.600398
a – orbit major semiaxis (astronomical units)	1.42320100
e – orbit eccentricity	0.22058900
ω – orbit ascending node-perihelion angle (degrees)	217.249658
Ω – longitude of orbit ascending node (degrees)	163.165537
i – orbit inclination to the ecliptic plane (degrees)	30.015288

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	277.097471	1.42333008	0.21884144	216.071836	163.904698	30.034878	1.11184648	1.698084
01/21/1858	308.915402	1.42344286	0.21930586	216.215818	163.799913	30.033568	1.11127351	1.698285
01/29/1887	340.308548	1.42338311	0.21962823	216.422629	163.692540	30.031072	1.11076800	1.698178
02/07/1916	12.555074	1.42332114	0.21982881	216.555514	163.583570	30.028572	1.11043415	1.698068
02/14/1945	44.923912	1.42344462	0.22004009	216.719118	163.475391	30.026744	1.11022974	1.698289
02/22/1974	76.301437	1.42359380	0.22016795	216.959316	163.359878	30.020165	1.11016407	1.698556
03/02/2003	107.383718	1.42355194	0.22034363	217.138811	163.253361	30.017411	1.10988134	1.698481
03/09/2032	139.537439	1.42328652	0.22079868	217.298347	163.142509	30.013154	1.10902674	1.698006
03/17/2061	171.872998	1.42333644	0.22106169	217.448930	163.037925	30.010495	1.10869128	1.698095
03/25/2090	204.098528	1.42331321	0.22134162	217.651826	162.930640	30.004806	1.10827476	1.698053
04/03/2119	236.981425	1.42322871	0.22143713	217.828135	162.821529	30.002067	1.10807302	1.697902
04/10/2148	269.204033	1.42367836	0.22184010	218.060256	162.711211	29.995138	1.10784942	1.698707
04/18/2177	299.446208	1.42358079	0.22210124	218.250553	162.600451	29.993190	1.10740173	1.698532

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