Asteroid General Data

2009 EO₂ (504680)

General information

Preliminary designation	2009 EO₂
Number	504680
Group	Apollo
Absolute magnitude	19.78
Approximate diameter (m)	290
Approximate mass (kg)	4.65·10¹⁰
Number of observations	180
Arc length (days)	3213

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	310.780031
a – orbit major semiaxis (astronomical units)	1.71180400
e – orbit eccentricity	0.48082300
ω – orbit ascending node-perihelion angle (degrees)	220.640145
Ω – longitude of orbit ascending node (degrees)	264.622012
i – orbit inclination to the ecliptic plane (degrees)	11.477140

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	196.208656	1.71056669	0.47961209	217.717090	266.753247	11.672900	0.89015823	2.237230
01/21/1858	184.985007	1.71044607	0.47969361	218.174029	266.426150	11.639599	0.88995603	2.236993
01/29/1887	172.043088	1.71098859	0.48011939	218.574332	266.135849	11.611020	0.88950980	2.238058
02/07/1916	158.841411	1.71122415	0.48040018	219.064280	265.812244	11.578125	0.88915177	2.238520
02/14/1945	146.536557	1.71004880	0.47997833	219.446253	265.520146	11.561419	0.88926243	2.236214
02/22/1974	136.863659	1.71108190	0.48092290	219.804140	265.240111	11.535112	0.88818343	2.238241
03/02/2003	124.910912	1.71098629	0.48077801	220.301417	264.907191	11.503151	0.88838171	2.238053
03/09/2032	111.241014	1.71172789	0.48057500	220.674604	264.596089	11.477479	0.88911426	2.239508
03/17/2061	98.169455	1.71177399	0.48090368	221.147176	264.255947	11.447101	0.88857558	2.239599
03/25/2090	88.263479	1.70949101	0.48057617	221.611294	263.958311	11.432278	0.88795037	2.235120
04/03/2119	83.851907	1.70761796	0.48019552	222.160063	263.586945	11.407445	0.88762747	2.231448
04/10/2148	81.997079	1.71106728	0.48097161	222.461422	263.271278	11.379950	0.88809249	2.238212
04/18/2177	71.130859	1.71099669	0.48099236	222.961219	262.924000	11.348138	0.88802036	2.238074

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