Asteroid General Data

2014 ST₂₂₃

General information

Preliminary designation	2014 ST₂₂₃
Group	Apollo
Absolute magnitude	27.61
Approximate diameter (m)	8
Approximate mass (kg)	9.33·10⁵
Number of observations	43
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	98.104077
a – orbit major semiaxis (astronomical units)	1.05286200
e – orbit eccentricity	0.17039200
ω – orbit ascending node-perihelion angle (degrees)	273.683409
Ω – longitude of orbit ascending node (degrees)	359.890514
i – orbit inclination to the ecliptic plane (degrees)	5.875692

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	256.634259	1.06963623	0.17702991	276.198678	2.725059	5.428681	0.88027862	1.106254
01/21/1858	359.791751	1.06663797	0.17544097	276.160268	2.055286	5.544871	0.87950597	1.101606
01/29/1887	117.969654	1.06685588	0.17548760	276.094943	1.742284	5.539592	0.87963590	1.101943
02/07/1916	293.468670	1.06193106	0.17346445	274.914619	1.324037	5.673278	0.87772377	1.094322
02/14/1945	144.534886	1.05819669	0.17279861	274.510334	0.947244	5.690802	0.87534177	1.088555
02/22/1974	18.944456	1.05921289	0.17300836	274.615557	0.685790	5.681906	0.87596020	1.090123
03/02/2003	217.578292	1.06129671	0.17374681	274.671071	0.269125	5.642208	0.87689980	1.093342
03/09/2032	123.088083	1.05272293	0.17029079	273.598595	359.817835	5.875708	0.87345391	1.080119
03/17/2061	72.769740	1.05162901	0.17087939	274.174113	359.354399	5.807523	0.87192728	1.078436
03/25/2090	32.937827	1.05196354	0.17063990	274.455885	359.093638	5.802906	0.87245658	1.078951
04/03/2119	77.875383	1.04505580	0.16905935	272.140370	358.641714	5.896240	0.86837935	1.068341
04/10/2148	170.710599	1.04103501	0.16886499	272.655980	358.214231	5.856090	0.86524065	1.062181
04/18/2177	290.707600	1.04195733	0.16926354	271.980252	357.870261	5.836327	0.86559194	1.063593

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