Asteroid General Data

2008 BT₂

General information

Preliminary designation	2008 BT₂
Group	Amor
Absolute magnitude	24.45
Approximate diameter (m)	34
Approximate mass (kg)	7.34·10⁷
Number of observations	84
Arc length (days)	5222

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	195.064036
a – orbit major semiaxis (astronomical units)	1.17335300
e – orbit eccentricity	0.08079500
ω – orbit ascending node-perihelion angle (degrees)	202.646988
Ω – longitude of orbit ascending node (degrees)	333.480784
i – orbit inclination to the ecliptic plane (degrees)	3.071000

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	349.057691	1.17309081	0.08077149	197.869428	335.772067	3.104372	1.07833852	1.270568
01/21/1858	292.757849	1.17330677	0.08117409	198.264437	335.474740	3.102466	1.07806466	1.270919
01/29/1887	234.325733	1.17301261	0.08058475	199.140200	335.087719	3.095060	1.07848568	1.270441
02/07/1916	177.249260	1.17336773	0.08095832	199.970187	334.775609	3.090100	1.07837385	1.271018
02/14/1945	119.628811	1.17269717	0.08025392	200.363938	334.435520	3.085630	1.07858363	1.269929
02/22/1974	61.828952	1.17334580	0.08097024	200.816782	334.174874	3.082470	1.07833971	1.270983
03/02/2003	4.862101	1.17288918	0.08050311	201.734653	333.773972	3.074935	1.07846795	1.270241
03/09/2032	306.602090	1.17331074	0.08079190	202.508729	333.436402	3.069326	1.07851673	1.270926
03/17/2061	250.643634	1.17307827	0.08056100	203.053202	333.082506	3.065503	1.07857391	1.270548
03/25/2090	191.852549	1.17305078	0.08049836	204.094118	332.695319	3.058199	1.07862212	1.270503
04/03/2119	135.854827	1.17325756	0.08072168	204.605957	332.398203	3.055937	1.07855023	1.270839
04/10/2148	77.208882	1.17280031	0.08012023	205.488445	331.997211	3.047942	1.07883528	1.270096
04/18/2177	20.618434	1.17314514	0.08068690	206.063927	331.713534	3.044384	1.07848770	1.270657

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