Asteroid General Data

2000 ET₇₀ (162421)

General information

Preliminary designation	2000 ET₇₀
Number	162421
Group	Aten
Absolute magnitude	18.11
Approximate diameter (m)	630
Approximate mass (kg)	4.68·10¹¹
Number of observations	678
Arc length (days)	9432

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	60.600245
a – orbit major semiaxis (astronomical units)	0.94664000
e – orbit eccentricity	0.12385300
ω – orbit ascending node-perihelion angle (degrees)	46.054509
Ω – longitude of orbit ascending node (degrees)	331.111335
i – orbit inclination to the ecliptic plane (degrees)	22.324175

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	284.548289	0.94884829	0.12717235	46.406095	331.975703	22.309816	0.82818102	0.924263
01/21/1858	71.776081	0.94839075	0.12650284	46.472653	331.859911	22.312533	0.82841663	0.923595
01/29/1887	231.361057	0.94753432	0.12576165	46.605244	331.711591	22.317583	0.82837084	0.922344
02/07/1916	42.216543	0.94712309	0.12495527	46.775263	331.590090	22.320609	0.82877508	0.921744
02/14/1945	216.218550	0.94672935	0.12394136	46.549658	331.450972	22.328166	0.82939042	0.921169
02/22/1974	36.823213	0.94695739	0.12338476	46.557399	331.342182	22.325676	0.83011727	0.921502
03/02/2003	219.047402	0.94688227	0.12347487	46.366222	331.214226	22.323453	0.82996610	0.921392
03/09/2032	40.510826	0.94676061	0.12396589	46.062928	331.094111	22.322963	0.82939459	0.921215
03/17/2061	207.439432	0.94855072	0.12375025	46.241612	330.941599	22.326533	0.83116733	0.923829
03/25/2090	347.735565	0.94932412	0.12416183	46.289335	330.824505	22.323186	0.83145431	0.924959
04/03/2119	123.317624	0.94948316	0.12394365	46.178857	330.708684	22.323302	0.83180075	0.925191
04/10/2148	259.016771	0.94936087	0.12330514	46.054806	330.577607	22.324572	0.83229980	0.925013
04/18/2177	37.091507	0.94876644	0.12259428	46.330672	330.443061	22.325998	0.83245310	0.924144

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