Asteroid General Data

2018 SC

General information

Preliminary designation	2018 SC
Group	Apollo
Absolute magnitude	27.93
Approximate diameter (m)	7
Approximate mass (kg)	6.00·10⁵
Number of observations	49
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	202.884539
a – orbit major semiaxis (astronomical units)	1.25676400
e – orbit eccentricity	0.45370500
ω – orbit ascending node-perihelion angle (degrees)	271.646186
Ω – longitude of orbit ascending node (degrees)	174.728911
i – orbit inclination to the ecliptic plane (degrees)	9.400289

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	231.090398	1.27968732	0.45389340	269.641529	176.674514	9.982411	0.69884569	1.447626
01/21/1858	249.764805	1.27993519	0.45380069	269.951480	176.396274	9.986031	0.69909972	1.448047
01/29/1887	274.030916	1.27721021	0.45400988	270.550233	176.126675	9.864638	0.69734415	1.443425
02/07/1916	316.676138	1.27771573	0.45409992	271.077787	175.818643	9.867388	0.69750512	1.444282
02/14/1945	341.215872	1.27904378	0.45425430	271.531858	175.569343	9.869672	0.69803265	1.446534
02/22/1974	19.667993	1.27661635	0.45426537	272.171240	175.243757	9.823626	0.69669375	1.442418
03/02/2003	40.980972	1.28109229	0.45509598	272.781786	174.995774	9.815788	0.69807233	1.450011
03/09/2032	162.436646	1.25640565	0.45370307	271.732535	174.670222	9.398027	0.68637055	1.408301
03/17/2061	23.179834	1.25633742	0.45379099	271.998280	174.381883	9.405273	0.68622282	1.408186
03/25/2090	238.856044	1.25916444	0.45427647	272.197813	174.136391	9.387494	0.68715567	1.412942
04/03/2119	71.557939	1.25963573	0.45420839	272.512152	173.852554	9.388133	0.68749861	1.413735
04/10/2148	266.976330	1.25877088	0.45407291	272.812005	173.591269	9.392017	0.68719713	1.412279
04/18/2177	118.858666	1.25678846	0.45367031	273.103269	173.334914	9.396439	0.68662085	1.408945

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