Asteroid General Data

2013 SN₂₀

General information

Preliminary designation	2013 SN₂₀
Group	Amor
Absolute magnitude	23.16
Approximate diameter (m)	62
Approximate mass (kg)	4.36·10⁸
Number of observations	57
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	315.179927
a – orbit major semiaxis (astronomical units)	1.52904400
e – orbit eccentricity	0.32913700
ω – orbit ascending node-perihelion angle (degrees)	350.066785
Ω – longitude of orbit ascending node (degrees)	4.014329
i – orbit inclination to the ecliptic plane (degrees)	28.486698

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.243225	1.52995029	0.33031356	348.423067	4.807885	28.463705	1.02458696	1.892416
01/21/1858	263.784254	1.53013575	0.33014535	348.638108	4.698935	28.464081	1.02496855	1.892760
01/29/1887	25.935232	1.52910971	0.32976714	348.932634	4.579831	28.476186	1.02485957	1.890857
02/07/1916	148.879594	1.52967153	0.32989769	349.132359	4.460772	28.473669	1.02503643	1.891899
02/14/1945	271.633124	1.52900647	0.32962744	349.362783	4.336443	28.482208	1.02500398	1.890665
02/22/1974	34.377956	1.52994528	0.32972049	349.628433	4.221667	28.478124	1.02549097	1.892407
03/02/2003	154.078690	1.53009312	0.32956060	349.866533	4.103527	28.480290	1.02583471	1.892681
03/09/2032	277.556885	1.52956972	0.32929586	350.142911	3.991551	28.483617	1.02588874	1.891710
03/17/2061	40.016038	1.52966609	0.32911827	350.373486	3.885763	28.482894	1.02622503	1.891889
03/25/2090	163.224588	1.52905126	0.32892883	350.610647	3.767777	28.490264	1.02610222	1.890748
04/03/2119	286.836420	1.52986894	0.32900541	350.915937	3.654295	28.488348	1.02653378	1.892265
04/10/2148	48.199236	1.52975722	0.32904461	351.169498	3.540422	28.494269	1.02639885	1.892058
04/18/2177	169.818745	1.53035823	0.32906465	351.445516	3.423800	28.493670	1.02677143	1.893173

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