Asteroid General Data

2008 ET₇

General information

Preliminary designation	2008 ET₇
Group	Amor
Absolute magnitude	21.26
Approximate diameter (m)	150
Approximate mass (kg)	6.02·10⁹
Number of observations	70
Arc length (days)	6228

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	37.708574
a – orbit major semiaxis (astronomical units)	1.42376300
e – orbit eccentricity	0.13840700
ω – orbit ascending node-perihelion angle (degrees)	82.946963
Ω – longitude of orbit ascending node (degrees)	357.075651
i – orbit inclination to the ecliptic plane (degrees)	18.129744

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	263.066975	1.42351718	0.13849179	81.706102	358.016872	18.150631	1.22637174	1.698418
01/21/1858	294.115627	1.42351983	0.13842942	81.914945	357.877166	18.148516	1.22646281	1.698423
01/29/1887	325.155712	1.42354244	0.13839429	82.042385	357.745177	18.145711	1.22653230	1.698464
02/07/1916	356.194717	1.42358508	0.13832265	82.252004	357.601894	18.142578	1.22667102	1.698540
02/14/1945	27.050980	1.42356339	0.13832095	82.481193	357.464463	18.139340	1.22665475	1.698501
02/22/1974	57.641077	1.42365616	0.13839823	82.669326	357.321031	18.136191	1.22662466	1.698667
03/02/2003	88.157605	1.42364297	0.13844454	82.835719	357.187910	18.132606	1.22654737	1.698644
03/09/2032	118.065070	1.42370019	0.13848692	82.965612	357.052195	18.128179	1.22653634	1.698746
03/17/2061	147.773063	1.42387571	0.13841665	83.112421	356.913449	18.124661	1.22678761	1.699060
03/25/2090	176.730747	1.42392339	0.13843950	83.326945	356.779583	18.120709	1.22679615	1.699145
04/03/2119	205.674759	1.42390000	0.13838291	83.494030	356.640127	18.119071	1.22685658	1.699104
04/10/2148	234.331810	1.42388039	0.13853187	83.653829	356.506381	18.116177	1.22662758	1.699068
04/18/2177	263.058480	1.42392128	0.13848089	83.862666	356.364004	18.114368	1.22673539	1.699142

Detailed table...

3D animation...

Calculation on the date...

Return to search