Asteroid General Data

2012 WE

General information

Preliminary designation	2012 WE
Group	Apollo
Absolute magnitude	24.75
Approximate diameter (m)	30
Approximate mass (kg)	4.85·10⁷
Number of observations	12
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	130.485054
a – orbit major semiaxis (astronomical units)	1.53395500
e – orbit eccentricity	0.67449100
ω – orbit ascending node-perihelion angle (degrees)	73.217945
Ω – longitude of orbit ascending node (degrees)	230.067909
i – orbit inclination to the ecliptic plane (degrees)	31.515138

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	87.709419	1.53326024	0.67134584	71.261841	232.585630	31.816008	0.50391235	1.898560
01/21/1858	190.634121	1.53315695	0.67177850	71.528181	232.240408	31.770732	0.50321508	1.898369
01/29/1887	294.105682	1.53323869	0.67226976	71.852716	231.838404	31.715669	0.50248869	1.898520
02/07/1916	36.289882	1.53325772	0.67270902	72.137365	231.485757	31.679490	0.50182143	1.898556
02/14/1945	141.178933	1.53258653	0.67312525	72.416613	231.088689	31.633422	0.50096383	1.897309
02/22/1974	246.177059	1.53305882	0.67369036	72.674189	230.740661	31.588297	0.50025187	1.898186
03/02/2003	348.070640	1.53374202	0.67427213	72.999902	230.339495	31.542642	0.49958252	1.899455
03/09/2032	88.156209	1.53350310	0.67439588	73.267584	229.994066	31.523433	0.49931494	1.899012
03/17/2061	189.742552	1.53342104	0.67486513	73.533693	229.608337	31.476364	0.49856866	1.898859
03/25/2090	292.872422	1.53299733	0.67520777	73.823843	229.221643	31.437090	0.49790561	1.898072
04/03/2119	38.656580	1.53324495	0.67539724	74.089023	228.862150	31.400969	0.49769554	1.898532
04/10/2148	140.516335	1.53431442	0.67597051	74.458587	228.440315	31.353599	0.49716311	1.900519
04/18/2177	234.484872	1.53531435	0.67645918	74.742302	228.083903	31.311754	0.49673687	1.902377

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