Asteroid General Data

2005 SM₂₅

General information

Preliminary designation	2005 SM₂₅
Group	Amor
Absolute magnitude	19.52
Approximate diameter (m)	330
Approximate mass (kg)	6.67·10¹⁰
Number of observations	707
Arc length (days)	7087

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	234.508253
a – orbit major semiaxis (astronomical units)	2.15082600
e – orbit eccentricity	0.48792200
ω – orbit ascending node-perihelion angle (degrees)	148.814660
Ω – longitude of orbit ascending node (degrees)	193.297238
i – orbit inclination to the ecliptic plane (degrees)	6.827114

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	11.405712	2.15232271	0.48686598	144.079436	196.504640	6.532093	1.10443000	3.157633
01/21/1858	80.929448	2.15081188	0.48923873	144.814419	195.982847	6.577600	1.09855141	3.154309
01/29/1887	151.013437	2.15051999	0.48822700	145.466196	195.525288	6.618260	1.10057807	3.153667
02/07/1916	221.151282	2.15242669	0.48824820	146.366666	194.995532	6.670560	1.10150823	3.157862
02/14/1945	290.040504	2.15077770	0.48888276	146.993642	194.506158	6.712031	1.09929956	3.154234
02/22/1974	359.969965	2.15187042	0.48730755	147.608557	194.134823	6.750289	1.10324772	3.156638
03/02/2003	70.360809	2.15122711	0.48827534	148.084187	193.720157	6.780790	1.10083595	3.155223
03/09/2032	139.185545	2.15191128	0.48694793	148.798251	193.271268	6.825205	1.10404254	3.156728
03/17/2061	209.894306	2.15025581	0.48858280	149.586190	192.787010	6.879531	1.09967780	3.153086
03/25/2090	279.644967	2.15109024	0.48803802	150.137185	192.369074	6.916350	1.10127643	3.154922
04/03/2119	349.326761	2.15239400	0.48716129	150.955025	191.965654	6.962651	1.10383097	3.157790
04/10/2148	59.218485	2.15058207	0.48850600	151.650604	191.466943	7.013785	1.10000983	3.153804
04/18/2177	129.887418	2.15189181	0.48673713	152.102677	191.173503	7.040559	1.10448617	3.156685

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