Asteroid General Data

2012 ME₇

General information

Preliminary designation	2012 ME₇
Group	Amor
Absolute magnitude	21.31
Approximate diameter (m)	150
Approximate mass (kg)	5.62·10⁹
Number of observations	50
Arc length (days)	147

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	237.912704
a – orbit major semiaxis (astronomical units)	2.44914600
e – orbit eccentricity	0.54662000
ω – orbit ascending node-perihelion angle (degrees)	71.241975
Ω – longitude of orbit ascending node (degrees)	269.109075
i – orbit inclination to the ecliptic plane (degrees)	11.491120

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	118.469917	2.46344081	0.53030736	61.974649	277.019064	12.054305	1.15706002	3.866463
01/21/1858	305.512220	2.45668682	0.53755263	63.372422	275.962668	11.948433	1.13608837	3.850573
01/29/1887	148.348622	2.44806904	0.54310456	63.536737	275.560770	11.936273	1.11851158	3.830329
02/07/1916	353.556069	2.45079935	0.54053708	63.873828	275.032771	11.918530	1.12605143	3.836739
02/14/1945	187.185111	2.46426200	0.53304011	65.674302	273.566093	11.784317	1.15071152	3.868396
02/22/1974	5.580705	2.46344103	0.53373984	69.108986	271.002596	11.615382	1.14860442	3.866463
03/02/2003	190.817237	2.45597509	0.54248226	70.966810	269.507856	11.497104	1.12365216	3.848899
03/09/2032	32.370455	2.45012926	0.54623051	71.189129	269.069070	11.491676	1.11179390	3.835165
03/17/2061	236.458785	2.45125972	0.54458530	71.476356	268.596760	11.485372	1.11633971	3.837820
03/25/2090	68.571749	2.46253881	0.53604313	73.554419	266.834504	11.412700	1.14251180	3.864339
04/03/2119	246.904450	2.46611543	0.53506283	76.691546	264.491811	11.297039	1.14658872	3.872761
04/10/2148	69.638730	2.45551038	0.54473278	79.441503	262.306861	11.194608	1.11791339	3.847807
04/18/2177	268.925925	2.45162340	0.54881448	79.742314	261.822703	11.180808	1.10613698	3.838674

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