Asteroid General Data

2012 MW₁

General information

Preliminary designation	2012 MW₁
Group	Apollo
Absolute magnitude	20.65
Approximate diameter (m)	200
Approximate mass (kg)	1.40·10¹⁰
Number of observations	69
Arc length (days)	4930

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	237.128938
a – orbit major semiaxis (astronomical units)	1.66863700
e – orbit eccentricity	0.39606700
ω – orbit ascending node-perihelion angle (degrees)	124.771813
Ω – longitude of orbit ascending node (degrees)	89.183112
i – orbit inclination to the ecliptic plane (degrees)	36.176473

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	5.175361	1.66926825	0.40179175	123.785396	90.373037	35.972682	0.99857005	2.156700
01/21/1858	169.814915	1.66935157	0.40087017	123.916664	90.194537	35.998478	1.00015832	2.156862
01/29/1887	333.475520	1.66934999	0.40021856	124.085899	90.018899	36.034856	1.00124515	2.156859
02/07/1916	136.395046	1.66975035	0.39935254	124.224092	89.848019	36.055852	1.00293131	2.157635
02/14/1945	299.098432	1.66966025	0.39876016	124.356737	89.668476	36.093358	1.00386625	2.157460
02/22/1974	101.985951	1.66951175	0.39789290	124.499427	89.506183	36.117476	1.00522488	2.157172
03/02/2003	265.917795	1.66915896	0.39682336	124.645541	89.324197	36.157605	1.00679770	2.156489
03/09/2032	69.857196	1.66928038	0.39619575	124.822020	89.158447	36.184848	1.00791858	2.156724
03/17/2061	233.232296	1.66970549	0.39552779	124.973266	88.971163	36.218633	1.00929057	2.157548
03/25/2090	35.698909	1.66966354	0.39494560	125.108506	88.809354	36.243941	1.01023726	2.157466
04/03/2119	198.179429	1.66986704	0.39391247	125.231979	88.632621	36.270038	1.01208559	2.157861
04/10/2148	1.170563	1.66943323	0.39318615	125.384271	88.468165	36.303871	1.01303521	2.157020
04/18/2177	165.085618	1.66938795	0.39216208	125.538844	88.292968	36.327676	1.01471730	2.156932

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