Asteroid General Data

2013 SB₂₀

General information

Preliminary designation	2013 SB₂₀
Group	Apollo
Absolute magnitude	24.79
Approximate diameter (m)	29
Approximate mass (kg)	4.59·10⁷
Number of observations	23
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	35.787888
a – orbit major semiaxis (astronomical units)	1.08565400
e – orbit eccentricity	0.08606200
ω – orbit ascending node-perihelion angle (degrees)	319.926339
Ω – longitude of orbit ascending node (degrees)	181.563760
i – orbit inclination to the ecliptic plane (degrees)	7.122998

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	235.374942	1.08702504	0.08677568	317.801444	184.055248	7.105945	0.99269770	1.133339
01/21/1858	104.295144	1.08591341	0.08603456	317.901151	183.734249	7.110313	0.99248733	1.131601
01/29/1887	319.369775	1.08785933	0.08744416	318.760561	183.322901	7.106358	0.99273239	1.134644
02/07/1916	169.746483	1.08726901	0.08713143	318.812835	183.036792	7.110196	0.99253371	1.133721
02/14/1945	40.011214	1.08581308	0.08610146	318.856315	182.676996	7.116015	0.99232299	1.131444
02/22/1974	253.333317	1.08814362	0.08780295	319.972325	182.233079	7.111648	0.99260140	1.135089
03/02/2003	104.445374	1.08706692	0.08694677	319.933867	181.893110	7.117714	0.99254996	1.133405
03/09/2032	336.790855	1.08776156	0.08744526	320.822800	181.362186	7.117463	0.99264197	1.134491
03/17/2061	184.982470	1.08773338	0.08747934	321.071912	181.099693	7.119955	0.99257919	1.134447
03/25/2090	42.850502	1.08605869	0.08637585	321.143107	180.727614	7.128816	0.99224945	1.131828
04/03/2119	270.465669	1.08769055	0.08747407	321.707606	180.351600	7.123717	0.99254583	1.134380
04/10/2148	119.955141	1.08765708	0.08753667	321.903835	180.094243	7.126168	0.99244720	1.134328
04/18/2177	338.535355	1.08601484	0.08638671	321.957193	179.691595	7.132241	0.99219759	1.131760

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