Asteroid General Data

2012 JA

General information

Preliminary designation	2012 JA
Group	Apollo
Absolute magnitude	24.96
Approximate diameter (m)	27
Approximate mass (kg)	3.63·10⁷
Number of observations	38
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	237.565042
a – orbit major semiaxis (astronomical units)	2.10943200
e – orbit eccentricity	0.55888700
ω – orbit ascending node-perihelion angle (degrees)	236.412624
Ω – longitude of orbit ascending node (degrees)	41.345246
i – orbit inclination to the ecliptic plane (degrees)	2.221088

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	107.573881	2.11375257	0.56241803	228.288580	47.664836	2.387420	0.92494002	3.073136
01/21/1858	265.048421	2.11480842	0.56000511	229.748743	46.618004	2.358728	0.93050491	3.075439
01/29/1887	58.888299	2.11498400	0.55824839	230.228299	46.042102	2.345486	0.93429759	3.075822
02/07/1916	220.519334	2.11078503	0.56215435	231.148690	45.397713	2.321985	0.92419803	3.066667
02/14/1945	23.461301	2.11425868	0.55816104	232.884310	44.172128	2.286593	0.93416186	3.074240
02/22/1974	182.839736	2.11287281	0.55786366	233.448258	43.525008	2.277914	0.93417785	3.071218
03/02/2003	348.727179	2.10952364	0.56283708	234.935742	42.467250	2.244253	0.92220551	3.063918
03/09/2032	160.063313	2.10932977	0.55903656	236.590171	41.201985	2.220970	0.93013731	3.063496
03/17/2061	328.906257	2.10917676	0.55852517	236.938837	40.775530	2.211505	0.93114845	3.063163
03/25/2090	132.496636	2.11023369	0.56263225	237.960943	39.874236	2.181519	0.92294816	3.065466
04/03/2119	297.924571	2.11165554	0.56101444	239.643010	38.676060	2.153831	0.92698629	3.068564
04/10/2148	96.407354	2.11324949	0.55814605	240.144351	38.163728	2.142416	0.93374764	3.072039
04/18/2177	263.752069	2.10858200	0.56162565	241.244053	37.166613	2.126814	0.92434827	3.061867

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