Asteroid General Data

2018 MH

General information

Preliminary designation	2018 MH
Group	Amor
Absolute magnitude	23.93
Approximate diameter (m)	43
Approximate mass (kg)	1.51·10⁸
Number of observations	93
Arc length (days)	105

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	272.312112
a – orbit major semiaxis (astronomical units)	1.44061500
e – orbit eccentricity	0.26831200
ω – orbit ascending node-perihelion angle (degrees)	144.336638
Ω – longitude of orbit ascending node (degrees)	130.005976
i – orbit inclination to the ecliptic plane (degrees)	9.220959

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	194.406383	1.44137806	0.26852753	141.953224	131.259647	9.127252	1.05432837	1.730484
01/21/1858	108.454944	1.44232705	0.26882501	142.305106	131.081065	9.137671	1.05459346	1.732193
01/29/1887	23.397639	1.44213591	0.26873346	142.642868	130.888132	9.148012	1.05458573	1.731848
02/07/1916	298.961229	1.44116095	0.26831151	142.963086	130.703470	9.163187	1.05448088	1.730093
02/14/1945	216.537778	1.44131058	0.26853171	143.289524	130.545788	9.181488	1.05427298	1.730362
02/22/1974	135.700613	1.44158924	0.26860509	143.681794	130.339321	9.195031	1.05437102	1.730864
03/02/2003	52.634710	1.44114138	0.26861307	144.011174	130.172987	9.204953	1.05403198	1.730057
03/09/2032	332.336197	1.44065134	0.26843767	144.354326	129.987195	9.220891	1.05392626	1.729175
03/17/2061	250.747660	1.44140855	0.26878043	144.666595	129.816429	9.227319	1.05398615	1.730538
03/25/2090	172.013600	1.44047416	0.26813549	145.020700	129.603225	9.243433	1.05423191	1.728856
04/03/2119	92.152889	1.44115714	0.26839196	145.289493	129.453679	9.249044	1.05436215	1.730086
04/10/2148	11.527644	1.44049960	0.26795357	145.669319	129.235671	9.265688	1.05451258	1.728902
04/18/2177	291.861558	1.44173053	0.26793229	145.876368	129.085660	9.278503	1.05544437	1.731118

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