Asteroid General Data

2025 EF₁

General information

Preliminary designation	2025 EF₁
Group	Apollo
Absolute magnitude	25.57
Approximate diameter (m)	20
Approximate mass (kg)	1.56·10⁷
Number of observations	10
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	301.780735
a – orbit major semiaxis (astronomical units)	1.59755000
e – orbit eccentricity	0.49746500
ω – orbit ascending node-perihelion angle (degrees)	26.755268
Ω – longitude of orbit ascending node (degrees)	62.494721
i – orbit inclination to the ecliptic plane (degrees)	1.886490

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	27.912257	1.59727509	0.49773831	22.813094	65.917744	1.882410	0.80225008	2.018693
01/21/1858	161.468531	1.59838153	0.49776247	23.973431	64.756015	1.890153	0.80276719	2.020790
01/29/1887	292.482138	1.59832761	0.49762373	24.171827	64.654185	1.885018	0.80296187	2.020688
02/07/1916	60.632988	1.59951462	0.49789612	24.427310	64.540195	1.878361	0.80312250	2.022940
02/14/1945	184.752111	1.60025467	0.49814814	25.467952	63.489274	1.894409	0.80309078	2.024344
02/22/1974	307.058292	1.59965641	0.49757338	25.735453	63.346728	1.887496	0.80370997	2.023209
03/02/2003	70.619810	1.60003598	0.49804753	25.972120	63.256341	1.881879	0.80314202	2.023929
03/09/2032	197.136558	1.59914169	0.49771803	26.912996	62.393157	1.885234	0.80322004	2.022232
03/17/2061	324.307361	1.59855389	0.49763793	27.162533	62.253396	1.879349	0.80305285	2.021117
03/25/2090	92.507963	1.59911392	0.49768800	27.345292	62.151769	1.873907	0.80325411	2.022180
04/03/2119	219.982733	1.59866653	0.49762728	28.014916	61.461551	1.881406	0.80312646	2.021331
04/10/2148	343.444564	1.59920167	0.49735258	28.413871	61.201206	1.876093	0.80383459	2.022346
04/18/2177	107.204884	1.60024487	0.49743268	28.960650	60.788720	1.870811	0.80423077	2.024325

Detailed table...

3D animation...

Calculation on the date...

Return to search