Asteroid General Data

2014 SD₂₂₄ (501647)

General information

Preliminary designation	2014 SD₂₂₄
Number	501647
Group	Aten
Absolute magnitude	22.36
Approximate diameter (m)	90
Approximate mass (kg)	1.32·10⁹
Number of observations	265
Arc length (days)	2324

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	258.728902
a – orbit major semiaxis (astronomical units)	0.97822400
e – orbit eccentricity	0.33088700
ω – orbit ascending node-perihelion angle (degrees)	277.229828
Ω – longitude of orbit ascending node (degrees)	286.232490
i – orbit inclination to the ecliptic plane (degrees)	4.591270

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	131.109704	0.97776767	0.33145231	274.079468	289.529386	4.558421	0.65368431	0.966839
01/21/1858	131.853088	0.97790412	0.33211387	274.687320	289.059631	4.563020	0.65312860	0.967041
01/29/1887	129.183373	0.97846561	0.33187715	275.045215	288.652036	4.557470	0.65373523	0.967874
02/07/1916	122.509410	0.97847708	0.33152358	275.588197	287.926524	4.556655	0.65408885	0.967891
02/14/1945	115.866500	0.97814904	0.33182123	276.159642	287.505665	4.568822	0.65357843	0.967405
02/22/1974	119.832474	0.97784606	0.33150333	276.512141	287.116276	4.562342	0.65368683	0.966955
03/02/2003	130.470478	0.97745827	0.33108164	276.884296	286.680854	4.559176	0.65383979	0.966380
03/09/2032	136.213310	0.97820815	0.33081936	277.285901	286.196015	4.590307	0.65459796	0.967492
03/17/2061	144.220868	0.97729168	0.33059614	277.692034	285.766573	4.578385	0.65420282	0.966133
03/25/2090	163.020404	0.97674678	0.33059966	278.361516	285.307989	4.611084	0.65383462	0.965325
04/03/2119	174.902706	0.97728705	0.32995775	278.906765	284.456958	4.681140	0.65482361	0.966126
04/10/2148	192.880142	0.97677424	0.32990237	279.459735	283.828317	4.664302	0.65453410	0.965366
04/18/2177	216.811654	0.97730477	0.33019777	280.003828	283.347132	4.645941	0.65460092	0.966152

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