Asteroid General Data

2013 SO₂₀

General information

Preliminary designation	2013 SO₂₀
Group	Amor
Absolute magnitude	21.73
Approximate diameter (m)	120
Approximate mass (kg)	3.15·10⁹
Number of observations	40
Arc length (days)	4554

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	237.423012
a – orbit major semiaxis (astronomical units)	1.41542700
e – orbit eccentricity	0.16353900
ω – orbit ascending node-perihelion angle (degrees)	21.556687
Ω – longitude of orbit ascending node (degrees)	15.049842
i – orbit inclination to the ecliptic plane (degrees)	32.762135

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	126.835846	1.41608235	0.16266210	20.277246	15.729430	32.811090	1.18573942	1.685130
01/21/1858	206.420449	1.41616126	0.16277651	20.457539	15.629971	32.805708	1.18564347	1.685271
01/29/1887	286.097883	1.41602715	0.16304631	20.661282	15.530892	32.803367	1.18514915	1.685031
02/07/1916	5.757039	1.41617231	0.16319509	20.812831	15.430468	32.797592	1.18505994	1.685290
02/14/1945	85.302470	1.41616488	0.16323734	21.009359	15.331626	32.792588	1.18499389	1.685277
02/22/1974	165.249618	1.41606183	0.16355444	21.221146	15.230862	32.787196	1.18445862	1.685093
03/02/2003	245.284471	1.41607949	0.16370403	21.374309	15.133576	32.782066	1.18426158	1.685125
03/09/2032	325.244402	1.41606074	0.16383490	21.596427	15.035332	32.776353	1.18406058	1.685091
03/17/2061	46.459150	1.41591696	0.16424676	21.782831	14.938866	32.772239	1.18335719	1.684835
03/25/2090	127.689487	1.41585286	0.16444938	21.949132	14.843436	32.769948	1.18301673	1.684720
04/03/2119	208.996732	1.41586521	0.16459929	22.134338	14.743277	32.764321	1.18281480	1.684742
04/10/2148	290.546652	1.41582150	0.16485798	22.347012	14.643489	32.761632	1.18241202	1.684664
04/18/2177	11.876615	1.41578539	0.16498479	22.481092	14.543606	32.756772	1.18220233	1.684600

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