Asteroid General Data

2013 YS₂

General information

Preliminary designation	2013 YS₂
Group	Amor
Absolute magnitude	23.68
Approximate diameter (m)	49
Approximate mass (kg)	2.13·10⁸
Number of observations	198
Arc length (days)	2626

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	86.528092
a – orbit major semiaxis (astronomical units)	1.45069000
e – orbit eccentricity	0.29599800
ω – orbit ascending node-perihelion angle (degrees)	216.781669
Ω – longitude of orbit ascending node (degrees)	261.457504
i – orbit inclination to the ecliptic plane (degrees)	2.915580

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	329.870072	1.44813833	0.29468038	211.514457	264.916499	3.010178	1.02140038	1.742672
01/21/1858	203.893405	1.44910123	0.29512484	211.921464	264.654603	3.008076	1.02143546	1.744411
01/29/1887	67.911531	1.44857615	0.29482058	213.211379	263.851234	2.978092	1.02150609	1.743462
02/07/1916	301.975133	1.44829957	0.29460661	213.546594	263.611172	2.976895	1.02162095	1.742963
02/14/1945	170.403117	1.45102173	0.29604507	214.297374	263.093110	2.964002	1.02145390	1.747879
02/22/1974	40.334785	1.44824835	0.29498340	215.189249	262.548304	2.947890	1.02103912	1.742871
03/02/2003	273.762629	1.44879786	0.29502369	215.513261	262.311101	2.947000	1.02136817	1.743863
03/09/2032	135.904269	1.44919918	0.29522935	217.002744	261.335343	2.912616	1.02135305	1.744587
03/17/2061	9.506172	1.44815803	0.29489188	217.348562	261.076723	2.911994	1.02110798	1.742708
03/25/2090	240.912259	1.45102658	0.29619715	218.074748	260.567051	2.901942	1.02123664	1.747888
04/03/2119	105.992681	1.44836458	0.29478904	219.224158	259.839068	2.880256	1.02140257	1.743081
04/10/2148	340.441198	1.44830061	0.29476383	219.512745	259.623522	2.879328	1.02139398	1.742965
04/18/2177	204.877742	1.45072619	0.29605740	220.836973	258.728983	2.851997	1.02122796	1.747346

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