Asteroid General Data

2009 ED₁

General information

Preliminary designation	2009 ED₁
Group	Amor
Absolute magnitude	19.76
Approximate diameter (m)	300
Approximate mass (kg)	4.79·10¹⁰
Number of observations	303
Arc length (days)	6251

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	61.768373
a – orbit major semiaxis (astronomical units)	2.00557000
e – orbit eccentricity	0.40741500
ω – orbit ascending node-perihelion angle (degrees)	2.784973
Ω – longitude of orbit ascending node (degrees)	173.857501
i – orbit inclination to the ecliptic plane (degrees)	29.781453

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	212.596947	2.00530760	0.40754834	0.007250	175.015890	29.743953	1.18804783	2.839698
01/21/1858	292.476642	2.00650703	0.40669181	0.211529	174.822703	29.725676	1.19047705	2.842246
01/29/1887	7.806314	2.00578715	0.40693076	0.847855	174.671430	29.741591	1.18957066	2.840716
02/07/1916	87.756761	2.00439611	0.40827212	1.000028	174.507163	29.793160	1.18605706	2.837762
02/14/1945	163.854185	2.00674396	0.40628227	1.575551	174.327353	29.735766	1.19143946	2.842749
02/22/1974	241.825915	2.00441076	0.40839320	1.955645	174.162795	29.808129	1.18582305	2.837793
03/02/2003	319.723433	2.00659120	0.40633390	2.284980	173.986822	29.742105	1.19124518	2.842425
03/09/2032	35.752279	2.00565731	0.40716912	2.840538	173.841919	29.775573	1.18901558	2.840441
03/17/2061	114.909076	2.00647845	0.40662579	3.048878	173.642579	29.759094	1.19059257	2.842185
03/25/2090	189.876123	2.00608104	0.40669263	3.658433	173.504895	29.759871	1.19022266	2.841341
04/03/2119	268.911995	2.00605626	0.40737106	3.833875	173.328159	29.784056	1.18884700	2.841288
04/10/2148	344.425138	2.00659259	0.40634448	4.427216	173.157893	29.744813	1.19122476	2.842428
04/18/2177	61.879408	2.00464801	0.40867397	4.749739	172.999901	29.814003	1.18540055	2.838297

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