Asteroid General Data

2023 EK₁

General information

Preliminary designation	2023 EK₁
Group	Apollo
Absolute magnitude	26.03
Approximate diameter (m)	17
Approximate mass (kg)	8.28·10⁶
Number of observations	19
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	179.181298
a – orbit major semiaxis (astronomical units)	1.79844000
e – orbit eccentricity	0.45259400
ω – orbit ascending node-perihelion angle (degrees)	321.241804
Ω – longitude of orbit ascending node (degrees)	169.429004
i – orbit inclination to the ecliptic plane (degrees)	7.829920

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	356.211579	1.79446750	0.45136728	317.378048	171.920254	7.575060	0.98450358	2.403831
01/21/1858	28.791037	1.79148117	0.45098369	317.900742	171.443296	7.612315	0.98355237	2.397833
01/29/1887	69.727438	1.78958033	0.45140449	318.392162	171.096837	7.637773	0.98175574	2.394018
02/07/1916	114.616133	1.78863625	0.45235115	319.028385	170.711852	7.673493	0.97954458	2.392124
02/14/1945	156.033856	1.79014441	0.45277798	319.710150	170.294491	7.724010	0.97960644	2.395150
02/22/1974	199.464109	1.78975760	0.45177242	320.341958	169.920507	7.757806	0.98119449	2.394374
03/02/2003	244.473593	1.78962730	0.45114733	320.814304	169.667772	7.784084	0.98224171	2.394112
03/09/2032	282.768962	1.79247090	0.45131943	321.284330	169.385028	7.810979	0.98349395	2.399821
03/17/2061	306.300924	1.79575082	0.45091580	321.674901	169.124796	7.829412	0.98601841	2.406411
03/25/2090	327.630591	1.79538296	0.45076112	321.961976	168.877077	7.844925	0.98609412	2.405671
04/03/2119	354.677236	1.79275942	0.45118161	322.578331	168.424782	7.888323	0.98389933	2.400400
04/10/2148	32.489361	1.78971766	0.45081804	323.238024	168.003632	7.934423	0.98288066	2.394294
04/18/2177	76.638187	1.78916835	0.45054738	323.883637	167.675681	7.971848	0.98306324	2.393191

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