Asteroid General Data

2012 BT₁

General information

Preliminary designation	2012 BT₁
Group	Aten
Absolute magnitude	27.34
Approximate diameter (m)	9
Approximate mass (kg)	1.35·10⁶
Number of observations	20
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	205.473152
a – orbit major semiaxis (astronomical units)	0.78384400
e – orbit eccentricity	0.30567100
ω – orbit ascending node-perihelion angle (degrees)	193.929403
Ω – longitude of orbit ascending node (degrees)	117.455920
i – orbit inclination to the ecliptic plane (degrees)	4.357228

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	256.583135	0.78423892	0.30490165	188.896806	124.388214	4.099979	0.54512318	0.694502
01/21/1858	176.743285	0.78489789	0.30491642	189.609082	123.545531	4.098162	0.54556963	0.695377
01/29/1887	101.497299	0.78400705	0.30569364	190.337276	122.659172	4.108265	0.54434108	0.694194
02/07/1916	40.182254	0.78410978	0.30514716	191.201066	121.477472	4.212174	0.54484090	0.694330
02/14/1945	352.565775	0.78269253	0.30609283	192.011959	119.918814	4.252890	0.54311596	0.692448
02/22/1974	289.465866	0.78393227	0.30533235	193.000209	118.946907	4.293692	0.54457238	0.694094
03/02/2003	225.644841	0.78349132	0.30617832	193.726417	117.793661	4.328629	0.54360327	0.693509
03/09/2032	166.307376	0.78380573	0.30574164	194.209478	117.128569	4.360476	0.54416369	0.693926
03/17/2061	102.709228	0.78403755	0.30551151	195.001978	116.222973	4.353580	0.54450505	0.694234
03/25/2090	39.183379	0.78370039	0.30531928	195.724367	115.072365	4.449157	0.54442155	0.693786
04/03/2119	339.432961	0.78286266	0.30599382	196.395604	114.183474	4.425235	0.54331153	0.692674
04/10/2148	339.475315	0.78105939	0.30678075	197.053153	113.002857	4.506640	0.54144541	0.690282
04/18/2177	348.110684	0.78073643	0.30677397	197.824769	111.698047	4.637883	0.54122682	0.689854

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