Asteroid General Data

2020 YS

General information

Preliminary designation	2020 YS
Group	Apollo
Absolute magnitude	21.59
Approximate diameter (m)	130
Approximate mass (kg)	3.82·10⁹
Number of observations	34
Arc length (days)	1373

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	133.464163
a – orbit major semiaxis (astronomical units)	1.38591600
e – orbit eccentricity	0.55758500
ω – orbit ascending node-perihelion angle (degrees)	317.897622
Ω – longitude of orbit ascending node (degrees)	243.967593
i – orbit inclination to the ecliptic plane (degrees)	28.362930

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	68.828273	1.38540982	0.56122674	316.605371	245.273454	28.046038	0.60788078	1.630677
01/21/1858	353.798121	1.38573239	0.56076748	316.830224	245.060378	28.098042	0.60865873	1.631247
01/29/1887	278.161468	1.38590874	0.56031453	316.981853	244.881507	28.136381	0.60936393	1.631558
02/07/1916	202.620893	1.38596340	0.55980229	317.183427	244.679781	28.183979	0.61009791	1.631655
02/14/1945	128.070395	1.38551717	0.55905300	317.352122	244.500385	28.233131	0.61093964	1.630867
02/22/1974	52.871651	1.38568662	0.55850991	317.526511	244.327364	28.272429	0.61176691	1.631166
03/02/2003	337.296852	1.38579441	0.55802541	317.731013	244.118192	28.326197	0.61248591	1.631356
03/09/2032	261.948475	1.38567171	0.55744415	317.910165	243.947381	28.369285	0.61323713	1.631140
03/17/2061	187.932420	1.38581133	0.55698694	318.126650	243.739794	28.422097	0.61393251	1.631386
03/25/2090	112.543370	1.38562640	0.55651532	318.309521	243.564604	28.468041	0.61450408	1.631060
04/03/2119	36.596818	1.38565751	0.55599769	318.517254	243.360230	28.520889	0.61523514	1.631115
04/10/2148	321.315021	1.38552499	0.55546607	318.664475	243.187785	28.561701	0.61591287	1.630881
04/18/2177	246.674765	1.38565047	0.55505223	318.867790	242.990049	28.612420	0.61654208	1.631102

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