Asteroid General Data

2012 BL₇₇

General information

Preliminary designation	2012 BL₇₇
Group	Aten
Absolute magnitude	23.28
Approximate diameter (m)	59
Approximate mass (kg)	3.70·10⁸
Number of observations	19
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	257.739243
a – orbit major semiaxis (astronomical units)	0.94298500
e – orbit eccentricity	0.50788100
ω – orbit ascending node-perihelion angle (degrees)	146.626062
Ω – longitude of orbit ascending node (degrees)	124.371237
i – orbit inclination to the ecliptic plane (degrees)	20.697278

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	285.499197	0.94280935	0.50813878	145.787594	125.274486	20.647023	0.46373136	0.915454
01/21/1858	176.146987	0.94272881	0.50812497	145.908696	125.131435	20.650124	0.46370476	0.915337
01/29/1887	68.632948	0.94291546	0.50802261	146.014556	125.005726	20.660140	0.46389308	0.915608
02/07/1916	320.942956	0.94284876	0.50798010	146.150425	124.873388	20.663039	0.46390035	0.915511
02/14/1945	214.361305	0.94268174	0.50789996	146.284844	124.745934	20.677372	0.46389372	0.915268
02/22/1974	106.297192	0.94273928	0.50793515	146.387777	124.611069	20.680639	0.46388886	0.915352
03/02/2003	358.525160	0.94288531	0.50795369	146.513219	124.471514	20.691070	0.46394323	0.915564
03/09/2032	250.571215	0.94289363	0.50791724	146.628660	124.345957	20.699249	0.46398170	0.915577
03/17/2061	142.709267	0.94276612	0.50791574	146.763216	124.217992	20.705784	0.46392037	0.915391
03/25/2090	34.964111	0.94274205	0.50779988	146.859253	124.082859	20.711599	0.46401776	0.915356
04/03/2119	287.380479	0.94280012	0.50780794	146.966148	123.950509	20.719223	0.46403873	0.915440
04/10/2148	180.669555	0.94286650	0.50769431	147.094414	123.827114	20.727606	0.46417854	0.915537
04/18/2177	72.725267	0.94282372	0.50766000	147.229359	123.701948	20.731732	0.46418983	0.915475

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