Asteroid General Data

2013 BL₁₈

General information

Preliminary designation	2013 BL₁₈
Group	Apollo
Absolute magnitude	25.94
Approximate diameter (m)	17
Approximate mass (kg)	9.37·10⁶
Number of observations	28
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	316.697782
a – orbit major semiaxis (astronomical units)	1.99819900
e – orbit eccentricity	0.59233900
ω – orbit ascending node-perihelion angle (degrees)	121.086913
Ω – longitude of orbit ascending node (degrees)	294.893245
i – orbit inclination to the ecliptic plane (degrees)	7.538111

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	142.598221	2.00797498	0.59485371	114.086772	300.875942	7.081873	0.81352362	2.845365
01/21/1858	214.503001	2.00713122	0.59488471	115.637042	299.636788	7.139121	0.81311955	2.843572
01/29/1887	290.853859	2.00667025	0.59584826	116.267357	299.013152	7.160126	0.81099927	2.842593
02/07/1916	1.140923	2.00817415	0.59373624	117.577278	297.974045	7.214515	0.81584839	2.845789
02/14/1945	71.197638	2.00817327	0.59517034	118.518546	297.185849	7.245761	0.81296809	2.845787
02/22/1974	139.429942	2.01015762	0.59310564	119.450647	296.400511	7.286013	0.81792179	2.850006
03/02/2003	205.340971	2.00919018	0.59415759	120.646642	295.437516	7.337754	0.81541458	2.847949
03/09/2032	294.558721	1.99922651	0.59120953	121.297943	294.690913	7.549825	0.81726474	2.826790
03/17/2061	31.017139	1.99851658	0.59187132	122.475821	293.792078	7.603832	0.81565192	2.825285
03/25/2090	129.935387	1.99802931	0.59214298	123.076556	293.191165	7.630402	0.81491029	2.824252
04/03/2119	227.399042	1.99785837	0.59122689	124.315486	292.234847	7.696645	0.81667078	2.823889
04/10/2148	314.882169	2.00385913	0.59317455	125.002184	291.676608	7.705594	0.81522088	2.836622
04/18/2177	33.340703	2.00519821	0.59129221	126.202341	290.781095	7.770306	0.81954013	2.839465

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