Asteroid General Data

2023 SN

General information

Preliminary designation	2023 SN
Group	Apollo
Absolute magnitude	26.38
Approximate diameter (m)	14
Approximate mass (kg)	5.10·10⁶
Number of observations	17
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	83.608994
a – orbit major semiaxis (astronomical units)	1.26485900
e – orbit eccentricity	0.36414900
ω – orbit ascending node-perihelion angle (degrees)	280.032570
Ω – longitude of orbit ascending node (degrees)	349.226415
i – orbit inclination to the ecliptic plane (degrees)	10.375567

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	78.626176	1.26595834	0.36498798	277.919461	350.975081	10.310167	0.80389876	1.424393
01/21/1858	213.606756	1.26544894	0.36498471	278.220220	350.728211	10.305113	0.80357942	1.423533
01/29/1887	353.589847	1.26553066	0.36477861	278.500374	350.467588	10.296839	0.80389215	1.423671
02/07/1916	141.001960	1.26491816	0.36435901	278.765060	350.223192	10.337358	0.80403383	1.422638
02/14/1945	287.651905	1.26478262	0.36426708	279.061633	349.984404	10.334748	0.80406394	1.422409
02/22/1974	76.602074	1.26419292	0.36428123	279.305094	349.715815	10.326590	0.80367116	1.421414
03/02/2003	234.353147	1.26306956	0.36395652	279.547926	349.446684	10.331215	0.80336715	1.419520
03/09/2032	29.520480	1.26469155	0.36408791	280.053941	349.201121	10.375504	0.80423264	1.422255
03/17/2061	175.156779	1.26447466	0.36403844	280.332902	348.934942	10.368075	0.80415727	1.421889
03/25/2090	324.142980	1.26341335	0.36381255	280.483463	348.697663	10.376243	0.80376772	1.420100
04/03/2119	123.170693	1.26292083	0.36358658	280.748445	348.459415	10.368248	0.80373977	1.419269
04/10/2148	276.265788	1.26429217	0.36388564	281.181556	348.211920	10.367882	0.80423440	1.421582
04/18/2177	64.950951	1.26413817	0.36372512	281.478109	347.993728	10.365347	0.80433937	1.421322

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