Asteroid General Data

2017 EF₃

General information

Preliminary designation	2017 EF₃
Group	Apollo
Absolute magnitude	24.25
Approximate diameter (m)	38
Approximate mass (kg)	9.68·10⁷
Number of observations	39
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	217.610442
a – orbit major semiaxis (astronomical units)	1.64078000
e – orbit eccentricity	0.61263500
ω – orbit ascending node-perihelion angle (degrees)	24.683888
Ω – longitude of orbit ascending node (degrees)	51.039984
i – orbit inclination to the ecliptic plane (degrees)	2.714429

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	209.144889	1.64388880	0.61374629	21.546513	53.606912	2.796082	0.63495815	2.107702
01/21/1858	130.958589	1.64256806	0.61318216	22.038007	53.231476	2.779990	0.63537463	2.105163
01/29/1887	58.247874	1.64071250	0.61277784	22.613779	52.746802	2.775972	0.63532024	2.101597
02/07/1916	349.458478	1.64094722	0.61272000	23.049817	52.388989	2.761131	0.63550604	2.102048
02/14/1945	282.200324	1.64030929	0.61264882	23.317728	52.184338	2.748096	0.63537575	2.100822
02/22/1974	213.696469	1.64048883	0.61280889	23.662239	51.947299	2.731059	0.63518270	2.101167
03/02/2003	144.573175	1.64072337	0.61284025	23.990128	51.681883	2.719075	0.63522204	2.101617
03/09/2032	75.019723	1.64085996	0.61324663	24.773220	51.000455	2.711183	0.63460812	2.101880
03/17/2061	1.213114	1.64148274	0.61293296	25.100833	50.725038	2.697446	0.63536387	2.103077
03/25/2090	295.156377	1.63904099	0.61291907	25.442576	50.446485	2.682865	0.63444152	2.098386
04/03/2119	229.139497	1.63881954	0.61236311	25.732491	50.291846	2.653830	0.63526692	2.097961
04/10/2148	169.675289	1.63905904	0.61261479	26.063218	50.033026	2.641271	0.63494722	2.098420
04/18/2177	106.947384	1.64103390	0.61266305	26.452122	49.776092	2.623659	0.63563307	2.102214

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