Asteroid General Data

2025 EF

General information

Preliminary designation	2025 EF
Group	Amor
Absolute magnitude	23.60
Approximate diameter (m)	51
Approximate mass (kg)	2.38·10⁸
Number of observations	62
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	300.963529
a – orbit major semiaxis (astronomical units)	1.55007400
e – orbit eccentricity	0.33566000
ω – orbit ascending node-perihelion angle (degrees)	147.324260
Ω – longitude of orbit ascending node (degrees)	343.758248
i – orbit inclination to the ecliptic plane (degrees)	28.203884

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	143.079067	1.55005285	0.33858483	145.708952	344.702408	28.106597	1.02522847	1.929836
01/21/1858	156.867195	1.54992818	0.33805179	145.936412	344.559012	28.122250	1.02597219	1.929603
01/29/1887	171.895822	1.54975250	0.33755853	146.148188	344.430474	28.135663	1.02662032	1.929275
02/07/1916	186.394396	1.55012033	0.33739917	146.446653	344.280595	28.157583	1.02711102	1.929962
02/14/1945	199.624453	1.55015308	0.33686285	146.651752	344.146974	28.165157	1.02796409	1.930023
02/22/1974	212.871866	1.55005405	0.33618372	146.879131	344.002645	28.181074	1.02895111	1.929838
03/02/2003	227.651347	1.54970937	0.33585196	147.119469	343.866977	28.195472	1.02923644	1.929194
03/09/2032	242.453111	1.54987472	0.33564250	147.341716	343.728363	28.207059	1.02967089	1.929503
03/17/2061	255.794667	1.55002520	0.33512727	147.584857	343.597209	28.218786	1.03056949	1.929784
03/25/2090	269.216368	1.54995082	0.33467588	147.774050	343.472091	28.229380	1.03121967	1.929645
04/03/2119	283.532238	1.54974170	0.33404861	148.016747	343.331339	28.244024	1.03205263	1.929255
04/10/2148	298.383093	1.54990976	0.33364401	148.278329	343.204276	28.257358	1.03279166	1.929569
04/18/2177	312.190859	1.55017760	0.33326386	148.533964	343.059237	28.270494	1.03355944	1.930069

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