Asteroid General Data

2021 YE

General information

Preliminary designation	2021 YE
Group	Apollo
Absolute magnitude	25.93
Approximate diameter (m)	17
Approximate mass (kg)	9.50·10⁶
Number of observations	19
Arc length (days)	29

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	93.523919
a – orbit major semiaxis (astronomical units)	1.65895300
e – orbit eccentricity	0.40909100
ω – orbit ascending node-perihelion angle (degrees)	336.254629
Ω – longitude of orbit ascending node (degrees)	76.393104
i – orbit inclination to the ecliptic plane (degrees)	3.412074

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	134.683164	1.64890874	0.40678913	332.150808	79.036767	3.216270	0.97815058	2.117364
01/21/1858	30.344857	1.65277777	0.40790871	332.654126	78.829147	3.220206	0.97859532	2.124821
01/29/1887	258.890046	1.65663470	0.40927371	333.049790	78.674990	3.221251	0.97861768	2.132263
02/07/1916	122.167588	1.65376466	0.40768746	333.678585	78.083478	3.300334	0.97954554	2.126724
02/14/1945	345.873054	1.65630484	0.40841773	334.043666	77.894600	3.298601	0.97984058	2.131626
02/22/1974	210.749365	1.65589442	0.40835884	334.790896	77.277010	3.327815	0.97969529	2.130834
03/02/2003	73.188523	1.65575458	0.40821869	335.094351	77.107706	3.325656	0.97984461	2.130564
03/09/2032	294.645857	1.65995622	0.40919691	336.320793	76.369586	3.413870	0.98070727	2.138679
03/17/2061	145.582077	1.65836060	0.40896300	336.721486	76.116674	3.417432	0.98015248	2.135596
03/25/2090	340.765952	1.66416235	0.41105578	337.235613	75.933085	3.415020	0.98009880	2.146813
04/03/2119	165.619782	1.66467335	0.41085921	337.435787	75.824197	3.413706	0.98072697	2.147802
04/10/2148	355.883180	1.66131221	0.41001403	338.171331	75.206032	3.446843	0.98015090	2.141300
04/18/2177	201.061954	1.65912685	0.40902588	338.702666	74.854573	3.456905	0.98050104	2.137076

Detailed table...

3D animation...

Calculation on the date...

Return to search