Asteroid General Data

2003 SA₂₂₄ (143678)

General information

Preliminary designation	2003 SA₂₂₄
Number	143678
Group	Amor
Absolute magnitude	16.39
Approximate diameter (m)	1 400
Approximate mass (kg)	5.03·10¹²
Number of observations	3227
Arc length (days)	16720

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	262.607259
a – orbit major semiaxis (astronomical units)	1.64947700
e – orbit eccentricity	0.32878100
ω – orbit ascending node-perihelion angle (degrees)	142.047586
Ω – longitude of orbit ascending node (degrees)	2.758824
i – orbit inclination to the ecliptic plane (degrees)	13.864929

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.162906	1.64951052	0.32998986	139.741409	4.078717	13.808349	1.10518878	2.118523
01/21/1858	43.349090	1.64949570	0.32952942	140.104427	3.879324	13.817131	1.10593834	2.118495
01/29/1887	295.032215	1.64939410	0.32937627	140.425392	3.694159	13.825818	1.10612283	2.118299
02/07/1916	187.193672	1.64927387	0.32950652	140.755111	3.489442	13.836137	1.10582737	2.118067
02/14/1945	79.052065	1.64924371	0.32920624	141.088975	3.303143	13.841969	1.10630239	2.118009
02/22/1974	330.299161	1.64934905	0.32940270	141.467078	3.092709	13.853106	1.10604902	2.118212
03/02/2003	221.458302	1.64971196	0.32895014	141.762557	2.916894	13.857376	1.10703899	2.118911
03/09/2032	113.081655	1.64968895	0.32860301	142.075541	2.734269	13.862628	1.10759620	2.118867
03/17/2061	5.012884	1.64926478	0.32837064	142.402958	2.534424	13.872921	1.10769465	2.118050
03/25/2090	256.911776	1.64938464	0.32824106	142.740041	2.361408	13.880655	1.10798887	2.118281
04/03/2119	148.639948	1.64953660	0.32812836	143.130391	2.152790	13.889186	1.10827687	2.118574
04/10/2148	39.993718	1.64946360	0.32791533	143.438403	1.982102	13.896133	1.10857920	2.118433
04/18/2177	291.143167	1.64950777	0.32755827	143.786954	1.780603	13.904499	1.10919785	2.118518

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