Asteroid General Data

2020 SC

General information

Preliminary designation	2020 SC
Group	Apollo
Absolute magnitude	26.70
Approximate diameter (m)	12
Approximate mass (kg)	3.28·10⁶
Number of observations	73
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	359.142723
a – orbit major semiaxis (astronomical units)	1.61235400
e – orbit eccentricity	0.67637900
ω – orbit ascending node-perihelion angle (degrees)	257.157368
Ω – longitude of orbit ascending node (degrees)	354.817207
i – orbit inclination to the ecliptic plane (degrees)	5.207569

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.026990	1.60758118	0.67583177	251.198613	0.130137	5.213444	0.52112675	2.038262
01/21/1858	199.422683	1.60747462	0.67582784	251.925293	359.432004	5.189853	0.52109851	2.038059
01/29/1887	285.824467	1.60731844	0.67603456	252.918536	358.532536	5.178401	0.52071563	2.037762
02/07/1916	6.364385	1.60990134	0.67559134	253.694780	357.879440	5.158722	0.52226594	2.042676
02/14/1945	79.812857	1.61023284	0.67629828	254.717646	356.938193	5.138028	0.52123515	2.043307
02/22/1974	145.208072	1.61541010	0.67668835	255.442769	356.431139	5.093758	0.52228091	2.053170
03/02/2003	190.384384	1.61609361	0.67732578	256.516764	355.498081	5.070084	0.52147175	2.054473
03/09/2032	243.946714	1.61123056	0.67628836	257.223599	354.759600	5.203634	0.52157409	2.045206
03/17/2061	310.480810	1.61442758	0.67728022	258.291049	353.880822	5.167001	0.52100771	2.051297
03/25/2090	355.141049	1.61626812	0.67737595	259.006472	353.265018	5.152229	0.52144696	2.054806
04/03/2119	39.719519	1.61594895	0.67784638	259.887057	352.470739	5.127672	0.52058381	2.054197
04/10/2148	80.249085	1.61721875	0.67753878	260.857881	351.584271	5.110567	0.52149033	2.056619
04/18/2177	119.228977	1.61682785	0.67753898	261.842633	350.735186	5.100944	0.52136395	2.055873

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