Asteroid General Data

2023 EF₁

General information

Preliminary designation	2023 EF₁
Group	Amor
Absolute magnitude	24.87
Approximate diameter (m)	28
Approximate mass (kg)	4.11·10⁷
Number of observations	40
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	93.856914
a – orbit major semiaxis (astronomical units)	1.99658900
e – orbit eccentricity	0.47231800
ω – orbit ascending node-perihelion angle (degrees)	180.726105
Ω – longitude of orbit ascending node (degrees)	332.975349
i – orbit inclination to the ecliptic plane (degrees)	1.589939

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	5.146571	1.99066719	0.47302097	176.338064	335.629217	1.684611	1.04903986	2.808656
01/21/1858	121.666541	1.99084538	0.47112421	177.085420	335.200060	1.664687	1.05290992	2.809033
01/29/1887	239.889043	1.99199058	0.47318417	177.451913	334.921439	1.660406	1.04941216	2.811458
02/07/1916	352.799866	1.99266636	0.47209782	178.242807	334.563184	1.640238	1.05193291	2.812888
02/14/1945	105.080854	1.99331966	0.47330226	178.510868	334.260659	1.635295	1.04987695	2.814272
02/22/1974	215.423225	1.99394943	0.47226779	179.295375	333.917891	1.616517	1.05227135	2.815606
03/02/2003	327.864449	1.99472010	0.47298226	179.837899	333.404663	1.607934	1.05125289	2.817238
03/09/2032	72.535649	1.99701081	0.47201817	180.813747	332.920911	1.588618	1.05438542	2.822092
03/17/2061	178.613068	1.99725384	0.47297244	181.291572	332.492243	1.579278	1.05260782	2.822608
03/25/2090	279.056884	1.99688741	0.47226238	182.069701	332.166160	1.561136	1.05383261	2.821831
04/03/2119	27.314837	1.99520095	0.47178891	182.634117	331.709053	1.550860	1.05388726	2.818257
04/10/2148	135.755497	1.99322547	0.47212800	183.407656	331.385448	1.535772	1.05216792	2.814072
04/18/2177	249.430325	1.99479989	0.47113382	183.777858	331.030256	1.523299	1.05498219	2.817407

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