Asteroid General Data

2025 SN₃

General information

Preliminary designation	2025 SN₃
Group	Amor
Absolute magnitude	22.16
Approximate diameter (m)	98
Approximate mass (kg)	1.74·10⁹
Number of observations	51
Arc length (days)	54

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	180.505100
a – orbit major semiaxis (astronomical units)	1.48616400
e – orbit eccentricity	0.25161200
ω – orbit ascending node-perihelion angle (degrees)	203.016457
Ω – longitude of orbit ascending node (degrees)	173.983795
i – orbit inclination to the ecliptic plane (degrees)	18.164040

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	157.271405	1.48697818	0.25140915	201.293147	174.905682	18.167501	1.11313826	1.813249
01/21/1858	159.262439	1.48692876	0.25134323	201.534605	174.772341	18.167049	1.11319928	1.813159
01/29/1887	162.115674	1.48682201	0.25140588	201.784350	174.640088	18.167636	1.11302622	1.812964
02/07/1916	165.806977	1.48666344	0.25137112	202.051899	174.498363	18.166211	1.11295918	1.812674
02/14/1945	170.292708	1.48656299	0.25141896	202.320080	174.366704	18.166027	1.11281287	1.812490
02/22/1974	175.703951	1.48635494	0.25141436	202.584732	174.225757	18.163805	1.11266397	1.812109
03/02/2003	181.952880	1.48616729	0.25149847	202.815836	174.096898	18.163998	1.11239849	1.811766
03/09/2032	188.398820	1.48616169	0.25156505	203.077944	173.962314	18.161328	1.11229535	1.811756
03/17/2061	194.331620	1.48632336	0.25168535	203.304056	173.828938	18.160724	1.11223755	1.812052
03/25/2090	199.326166	1.48650384	0.25189846	203.574100	173.700656	18.159061	1.11205582	1.812382
04/03/2119	203.533107	1.48667044	0.25199919	203.822728	173.562278	18.157667	1.11203069	1.812686
04/10/2148	206.922665	1.48689671	0.25220262	204.081599	173.431410	18.156886	1.11189747	1.813100
04/18/2177	209.462797	1.48704910	0.25240109	204.320966	173.291818	18.156457	1.11171629	1.813379

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