Asteroid General Data

2020 BW₁₂

General information

Preliminary designation	2020 BW₁₂
Group	Aten
Absolute magnitude	26.24
Approximate diameter (m)	15
Approximate mass (kg)	6.19·10⁶
Number of observations	37
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	8.518331
a – orbit major semiaxis (astronomical units)	0.99028300
e – orbit eccentricity	0.04197100
ω – orbit ascending node-perihelion angle (degrees)	251.108955
Ω – longitude of orbit ascending node (degrees)	124.177215
i – orbit inclination to the ecliptic plane (degrees)	18.771358

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	196.064979	0.99082069	0.04571537	254.147637	125.371005	18.737548	0.94552496	0.986264
01/21/1858	345.838882	0.99092476	0.04571846	254.234611	125.283623	18.739675	0.94562120	0.986419
01/29/1887	136.356011	0.99068266	0.04462924	252.907096	124.993896	18.746331	0.94646924	0.986058
02/07/1916	293.066616	0.99080849	0.04465026	253.106906	124.905662	18.748949	0.94656863	0.986246
02/14/1945	89.643957	0.99047419	0.04463576	253.243181	124.820144	18.751757	0.94626362	0.985747
02/22/1974	248.569909	0.99022627	0.04362728	252.077088	124.534962	18.760128	0.94702539	0.985377
03/02/2003	49.099313	0.99013603	0.04359379	252.068778	124.445849	18.762995	0.94697225	0.985242
03/09/2032	209.217684	0.99005765	0.04197057	251.213537	124.157731	18.772592	0.94850437	0.985125
03/17/2061	10.409101	0.99040404	0.04198592	251.395461	124.073736	18.772282	0.94882102	0.985642
03/25/2090	170.680922	0.99184291	0.04167564	250.377824	123.862474	18.766438	0.95050722	0.987791
04/03/2119	331.914181	0.99034247	0.04090463	251.013035	123.704366	18.781487	0.94983288	0.985550
04/10/2148	134.675580	0.99000958	0.04095454	251.191505	123.622040	18.784099	0.94946419	0.985053
04/18/2177	296.866208	0.99000361	0.04004088	250.579855	123.343544	18.791636	0.95036299	0.985044

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