Asteroid General Data

2012 AB₃

General information

Preliminary designation	2012 AB₃
Group	Apollo
Absolute magnitude	24.10
Approximate diameter (m)	40
Approximate mass (kg)	1.19·10⁸
Number of observations	30
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	331.342255
a – orbit major semiaxis (astronomical units)	2.42263900
e – orbit eccentricity	0.61933700
ω – orbit ascending node-perihelion angle (degrees)	311.226949
Ω – longitude of orbit ascending node (degrees)	112.465504
i – orbit inclination to the ecliptic plane (degrees)	7.820676

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	230.745610	2.42873639	0.61680175	300.794007	120.869852	7.139612	0.93068753	3.785046
01/21/1858	121.442893	2.42118193	0.62179759	301.462222	120.261635	7.184433	0.91569685	3.767400
01/29/1887	11.353790	2.42709436	0.61741438	301.759126	119.867535	7.199870	0.92857141	3.781208
02/07/1916	241.742949	2.42600174	0.61636280	305.815866	116.858170	7.434403	0.93070450	3.778655
02/14/1945	133.190207	2.41994091	0.62073559	306.453965	116.189379	7.476614	0.91779747	3.764504
02/22/1974	20.736530	2.43553637	0.61259435	307.248945	115.464412	7.527617	0.94354056	3.800953
03/02/2003	247.100755	2.43188671	0.61393073	310.408791	113.225912	7.742235	0.93887671	3.792413
03/09/2032	134.640291	2.42087379	0.62002185	311.232977	112.402060	7.825445	0.91987914	3.766681
03/17/2061	20.781743	2.43026923	0.61403227	311.637100	111.973252	7.848668	0.93800551	3.788630
03/25/2090	249.211592	2.42840662	0.61452064	315.023543	109.570092	8.114473	0.93610062	3.784275
04/03/2119	137.509657	2.42337967	0.61881939	315.469200	109.130797	8.160962	0.92374533	3.772531
04/10/2148	23.297837	2.42924287	0.61395332	315.641336	108.851980	8.173259	0.93780114	3.786230
04/18/2177	250.354448	2.42728625	0.61243669	318.880977	106.704757	8.452439	0.94072709	3.781657

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