Asteroid General Data

2009 BJ₂

General information

Preliminary designation	2009 BJ₂
Group	Aten
Absolute magnitude	27.08
Approximate diameter (m)	10
Approximate mass (kg)	1.94·10⁶
Number of observations	37
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	340.042845
a – orbit major semiaxis (astronomical units)	0.94600700
e – orbit eccentricity	0.27881800
ω – orbit ascending node-perihelion angle (degrees)	300.176763
Ω – longitude of orbit ascending node (degrees)	296.013342
i – orbit inclination to the ecliptic plane (degrees)	6.500069

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	276.798814	0.94552072	0.27868069	298.349746	298.680663	6.668817	0.68202236	0.919406
01/21/1858	117.509756	0.94591138	0.27873055	298.447175	298.428249	6.662928	0.68225698	0.919976
01/29/1887	296.824003	0.94763786	0.27961073	298.706894	298.074820	6.647723	0.68266814	0.922495
02/07/1916	86.197311	0.94889560	0.28065829	299.110883	297.759787	6.633421	0.68258018	0.924333
02/14/1945	210.913210	0.95016968	0.28078576	299.097871	297.498662	6.614900	0.68337556	0.926195
02/22/1974	330.336097	0.94967601	0.28048450	299.333187	297.149682	6.607057	0.68330661	0.925473
03/02/2003	130.439309	0.94619898	0.27880850	300.014976	296.380386	6.592484	0.68239066	0.920395
03/09/2032	322.606550	0.94640736	0.27878027	300.106528	295.943830	6.497724	0.68256766	0.920699
03/17/2061	151.707692	0.94637742	0.27881767	300.316836	295.666924	6.493495	0.68251068	0.920656
03/25/2090	344.593554	0.94533257	0.27956974	300.932343	295.349635	6.472161	0.68104619	0.919131
04/03/2119	137.735716	0.94990420	0.28268899	301.806620	294.955886	6.434320	0.68137674	0.925807
04/10/2148	263.242669	0.94929334	0.28303155	302.198639	294.668128	6.418232	0.68061338	0.924914
04/18/2177	37.850110	0.94805790	0.28324204	302.669822	294.291077	6.391027	0.67952805	0.923109

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