Asteroid General Data

2005 SS₁

General information

Preliminary designation	2005 SS₁
Group	Apollo
Absolute magnitude	26.10
Approximate diameter (m)	16
Approximate mass (kg)	7.51·10⁶
Number of observations	41
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	204.142513
a – orbit major semiaxis (astronomical units)	1.97869500
e – orbit eccentricity	0.51381000
ω – orbit ascending node-perihelion angle (degrees)	143.398731
Ω – longitude of orbit ascending node (degrees)	178.712310
i – orbit inclination to the ecliptic plane (degrees)	2.889143

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	314.297092	1.95802335	0.50888885	137.358945	182.970007	2.635619	0.96160710	2.739854
01/21/1858	168.404951	1.95692101	0.50877186	137.983574	182.397568	2.655144	0.96129467	2.737541
01/29/1887	23.524993	1.95754996	0.50868403	138.760736	181.845191	2.677628	0.96177557	2.738860
02/07/1916	216.424153	1.96852115	0.51188012	140.070754	181.005972	2.779661	0.96087430	2.761918
02/14/1945	38.594306	1.96753350	0.51194439	140.903566	180.441060	2.805129	0.96026577	2.759839
02/22/1974	225.159694	1.97265528	0.51197957	141.779800	179.737239	2.834326	0.96269607	2.770623
03/02/2003	38.041829	1.97041708	0.51311604	142.375061	179.266026	2.853984	0.95936447	2.765909
03/09/2032	192.733002	1.97826493	0.51404970	143.448062	178.669385	2.892093	0.96133843	2.782449
03/17/2061	346.933482	1.97885819	0.51340104	143.992601	178.128685	2.913094	0.96291033	2.783701
03/25/2090	139.185794	1.97757687	0.51396470	144.981395	177.428351	2.941323	0.96117217	2.780998
04/03/2119	294.479951	1.97773206	0.51311840	145.641964	176.942183	2.970399	0.96292136	2.781325
04/10/2148	89.262811	1.97850420	0.51324387	146.342685	176.460523	2.991972	0.96304905	2.782954
04/18/2177	243.242580	1.97734034	0.51420451	146.957862	175.942126	3.019099	0.96058302	2.780499

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