Asteroid General Data

1998 SC₁₅ (297300)

General information

Preliminary designation	1998 SC₁₅
Number	297300
Group	Apollo
Absolute magnitude	19.29
Approximate diameter (m)	370
Approximate mass (kg)	9.16·10¹⁰
Number of observations	585
Arc length (days)	9460

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	97.975293
a – orbit major semiaxis (astronomical units)	1.27276200
e – orbit eccentricity	0.41442200
ω – orbit ascending node-perihelion angle (degrees)	277.520618
Ω – longitude of orbit ascending node (degrees)	198.663609
i – orbit inclination to the ecliptic plane (degrees)	16.082637

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	274.424386	1.27141446	0.41440344	275.701942	200.159932	16.040030	0.74453593	1.433611
01/21/1858	337.603143	1.27461836	0.41466141	276.256731	199.934022	16.053948	0.74608331	1.439033
01/29/1887	40.564416	1.27426056	0.41457956	276.523461	199.693936	16.053010	0.74597817	1.438427
02/07/1916	113.982600	1.27303878	0.41451881	276.587446	199.453425	16.070968	0.74534026	1.436359
02/14/1945	186.638292	1.27324554	0.41469094	276.812376	199.254259	16.073804	0.74524215	1.436709
02/22/1974	252.297154	1.27431070	0.41492823	277.101400	199.036264	16.073942	0.74556322	1.438512
03/02/2003	317.698855	1.27364438	0.41477334	277.305207	198.841441	16.078798	0.74537064	1.437384
03/09/2032	30.767515	1.27270751	0.41447836	277.542369	198.630129	16.082804	0.74519779	1.435799
03/17/2061	117.947430	1.27094759	0.41387751	277.722616	198.393542	16.085445	0.74493097	1.432821
03/25/2090	211.124801	1.27011695	0.41372430	277.910505	198.200663	16.091958	0.74463871	1.431417
04/03/2119	342.550268	1.26533205	0.41290656	277.776963	197.968423	16.094844	0.74286814	1.423336
04/10/2148	119.133374	1.26544657	0.41297225	278.002048	197.757606	16.092604	0.74285225	1.423529
04/18/2177	257.837386	1.26571769	0.41300751	278.233721	197.532412	16.098575	0.74296678	1.423987

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