Asteroid General Data

2026 EC₄

General information

Preliminary designation	2026 EC₄
Group	Amor
Absolute magnitude	22.85
Approximate diameter (m)	71
Approximate mass (kg)	6.70·10⁸
Number of observations	17
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	50.243091
a – orbit major semiaxis (astronomical units)	1.73441700
e – orbit eccentricity	0.36753900
ω – orbit ascending node-perihelion angle (degrees)	217.637283
Ω – longitude of orbit ascending node (degrees)	8.559126
i – orbit inclination to the ecliptic plane (degrees)	18.154439

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	232.556522	1.73626088	0.36589796	215.358242	9.997832	18.338981	1.10096657	2.287826
01/21/1858	119.736936	1.73582296	0.36633573	215.570742	9.815146	18.325474	1.09992899	2.286961
01/29/1887	7.391014	1.73573169	0.36640396	216.003223	9.577778	18.285605	1.09975272	2.286781
02/07/1916	257.738615	1.73474608	0.36695057	216.275989	9.389664	18.269998	1.09818001	2.284833
02/14/1945	149.742007	1.73459112	0.36646345	216.721734	9.144210	18.228660	1.09892688	2.284527
02/22/1974	43.893407	1.73407903	0.36677104	217.015000	8.961071	18.208235	1.09806906	2.283515
03/02/2003	298.688282	1.73423652	0.36689881	217.380260	8.718519	18.171587	1.09794721	2.283826
03/09/2032	193.323328	1.73430714	0.36766890	217.663045	8.544785	18.151921	1.09665634	2.283966
03/17/2061	86.498115	1.73481285	0.36800222	218.081926	8.294350	18.114543	1.09639787	2.284965
03/25/2090	337.854302	1.73502497	0.36877547	218.352640	8.109811	18.094833	1.09519032	2.285384
04/03/2119	227.184393	1.73608327	0.36874035	218.711337	7.869999	18.056035	1.09591932	2.287475
04/10/2148	114.576620	1.73603571	0.36968824	219.008465	7.670376	18.035184	1.09424373	2.287381
04/18/2177	1.571511	1.73622340	0.36989123	219.237184	7.464265	18.015586	1.09400959	2.287752

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