Asteroid General Data

2015 BQ₄

General information

Preliminary designation	2015 BQ₄
Group	Apollo
Absolute magnitude	19.05
Approximate diameter (m)	410
Approximate mass (kg)	1.28·10¹¹
Number of observations	54
Arc length (days)	1485

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	276.496034
a – orbit major semiaxis (astronomical units)	2.56947200
e – orbit eccentricity	0.88676900
ω – orbit ascending node-perihelion angle (degrees)	144.643448
Ω – longitude of orbit ascending node (degrees)	123.096715
i – orbit inclination to the ecliptic plane (degrees)	36.800525

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	309.910902	2.56454932	0.90490867	135.830010	134.054765	29.824966	0.24386640	4.106929
01/21/1858	327.414213	2.57412324	0.90019747	137.800470	131.614427	30.897325	0.25690400	4.129948
01/29/1887	330.835922	2.57894648	0.89812433	138.451081	130.950794	31.219066	0.26273189	4.141561
02/07/1916	341.668227	2.56792264	0.89881065	139.644757	129.578416	32.233507	0.25984642	4.115035
02/14/1945	1.710944	2.57401654	0.89279335	141.894703	126.579383	34.024261	0.27595170	4.129692
02/22/1974	6.969023	2.57964256	0.89054508	142.336179	126.124748	34.256079	0.28235458	4.143238
03/02/2003	14.363964	2.56684740	0.89109765	143.302091	125.001200	35.357137	0.27953572	4.112451
03/09/2032	35.718831	2.56715914	0.88680363	144.687195	123.008359	36.852672	0.29059310	4.113200
03/17/2061	44.786449	2.57878987	0.88209937	145.244600	122.360274	37.186865	0.30404095	4.141184
03/25/2090	49.468319	2.57281458	0.88220103	145.667237	121.913059	37.699005	0.30307491	4.126799
04/03/2119	69.167963	2.56585081	0.87945115	146.765781	120.339264	39.238472	0.30931037	4.110056
04/10/2148	81.972882	2.57919352	0.87209450	147.524177	119.254264	39.966611	0.32989303	4.142157
04/18/2177	85.045131	2.57750590	0.87123946	147.732658	119.057926	40.195783	0.33188105	4.138092

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