Asteroid General Data

2004 BF₈₅

General information

Preliminary designation	2004 BF₈₅
Group	Apollo
Absolute magnitude	19.87
Approximate diameter (m)	280
Approximate mass (kg)	4.11·10¹⁰
Number of observations	303
Arc length (days)	8115

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	29.020807
a – orbit major semiaxis (astronomical units)	1.83039700
e – orbit eccentricity	0.72290800
ω – orbit ascending node-perihelion angle (degrees)	18.396442
Ω – longitude of orbit ascending node (degrees)	212.475069
i – orbit inclination to the ecliptic plane (degrees)	3.713316

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	29.448548	1.82741475	0.72362693	15.225445	214.781729	3.677472	0.50504823	2.470338
01/21/1858	294.179021	1.82762996	0.72360083	15.544934	214.542487	3.682330	0.50515541	2.470774
01/29/1887	204.440456	1.82706875	0.72366617	16.278465	213.980544	3.697860	0.50488090	2.469636
02/07/1916	111.990378	1.82860609	0.72242506	16.713306	213.570192	3.694039	0.50757522	2.472754
02/14/1945	22.761047	1.82638479	0.72370407	17.253793	213.268460	3.708036	0.50462269	2.468249
02/22/1974	292.699737	1.82769538	0.72212559	17.560999	213.033485	3.699129	0.50786977	2.470907
03/02/2003	204.268743	1.82629492	0.72400913	17.975443	212.847685	3.714748	0.50404073	2.468067
03/09/2032	112.276725	1.82779022	0.72255501	18.425334	212.480178	3.711154	0.50711123	2.471099
03/17/2061	22.317987	1.82664074	0.72419160	18.994519	212.084395	3.724505	0.50380286	2.468768
03/25/2090	288.695689	1.82909650	0.72286877	19.395961	211.744362	3.718049	0.50689976	2.473748
04/03/2119	197.203034	1.82810403	0.72455024	19.735596	211.590272	3.734747	0.50355082	2.471735
04/10/2148	104.686375	1.82916892	0.72300440	20.178950	211.263440	3.718599	0.50667175	2.473895
04/18/2177	12.691419	1.82539997	0.72458314	20.528624	211.007606	3.735501	0.50274593	2.466253

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