Asteroid General Data

2023 SE₃

General information

Preliminary designation	2023 SE₃
Group	Amor
Absolute magnitude	25.68
Approximate diameter (m)	19
Approximate mass (kg)	1.34·10⁷
Number of observations	22
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	116.718511
a – orbit major semiaxis (astronomical units)	1.72461300
e – orbit eccentricity	0.37835700
ω – orbit ascending node-perihelion angle (degrees)	182.147942
Ω – longitude of orbit ascending node (degrees)	173.543264
i – orbit inclination to the ecliptic plane (degrees)	4.785264

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	40.339567	1.72620696	0.37877720	179.644096	174.812749	4.733166	1.07235912	2.267984
01/21/1858	327.068575	1.72678690	0.37899530	179.956187	174.651034	4.739493	1.07234279	2.269127
01/29/1887	252.029113	1.72599569	0.37871435	180.306350	174.462309	4.748818	1.07233636	2.267567
02/07/1916	179.283964	1.72518714	0.37855653	180.708304	174.264650	4.757230	1.07210629	2.265974
02/14/1945	109.474803	1.72524463	0.37879536	180.960198	174.097916	4.764451	1.07172997	2.266087
02/22/1974	43.474317	1.72428366	0.37837035	181.362099	173.909005	4.772691	1.07186586	2.264194
03/02/2003	336.058158	1.72527069	0.37875718	181.740826	173.707347	4.777958	1.07181203	2.266139
03/09/2032	267.248102	1.72426630	0.37843903	182.192923	173.520980	4.786679	1.07173663	2.264160
03/17/2061	200.163472	1.72366214	0.37823318	182.487381	173.352387	4.793119	1.07171593	2.262970
03/25/2090	132.454576	1.72478496	0.37860752	182.859650	173.181117	4.799886	1.07176841	2.265182
04/03/2119	62.855603	1.72552591	0.37889336	183.266979	172.983435	4.805169	1.07173560	2.266642
04/10/2148	351.445868	1.72576570	0.37901200	183.715023	172.790840	4.811763	1.07167979	2.267114
04/18/2177	278.048627	1.72698628	0.37944321	184.061533	172.602083	4.816715	1.07169306	2.269520

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