Asteroid General Data

2020 YS₁

General information

Preliminary designation	2020 YS₁
Group	Apollo
Absolute magnitude	26.08
Approximate diameter (m)	16
Approximate mass (kg)	7.73·10⁶
Number of observations	15
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	147.571200
a – orbit major semiaxis (astronomical units)	2.57650400
e – orbit eccentricity	0.65528100
ω – orbit ascending node-perihelion angle (degrees)	148.743896
Ω – longitude of orbit ascending node (degrees)	253.915015
i – orbit inclination to the ecliptic plane (degrees)	2.667016

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	259.368868	2.57182870	0.66690954	121.482140	278.310911	1.904201	0.85665161	4.124427
01/21/1858	263.681860	2.58694559	0.65552071	126.792550	273.541422	1.997566	0.89114917	4.160845
01/29/1887	252.824555	2.58665929	0.65608028	127.555589	272.574584	2.012253	0.88960314	4.160154
02/07/1916	255.341709	2.56252467	0.66704129	134.864596	266.063447	2.205918	0.85321490	4.102066
02/14/1945	263.441896	2.58055626	0.65472770	139.769458	261.801348	2.339385	0.89099460	4.145440
02/22/1974	258.498665	2.58138961	0.65397457	140.239086	261.145853	2.356741	0.89322645	4.147448
03/02/2003	262.132004	2.57154012	0.66542074	143.915986	258.051186	2.497835	0.86038400	4.123733
03/09/2032	263.750991	2.58300422	0.65249474	148.849365	253.810296	2.668528	0.89760754	4.151340
03/17/2061	259.394777	2.58507694	0.65248922	149.146002	253.390094	2.681092	0.89834210	4.156338
03/25/2090	267.597033	2.56203806	0.66479445	153.843627	249.517603	2.971313	0.85880938	4.100898
04/03/2119	284.713487	2.57983498	0.65336389	156.352996	247.661188	3.097453	0.89426396	4.143702
04/10/2148	281.916277	2.58143793	0.65183696	156.528620	247.281032	3.111130	0.89876128	4.147564
04/18/2177	289.193405	2.55960738	0.66261177	158.371722	245.772985	3.266831	0.86358140	4.095064

Detailed table...

3D animation...

Calculation on the date...

Return to search