Asteroid General Data

2014 SJ₁₄₃

General information

Preliminary designation	2014 SJ₁₄₃
Group	Amor
Absolute magnitude	22.07
Approximate diameter (m)	100
Approximate mass (kg)	1.97·10⁹
Number of observations	31
Arc length (days)	4197

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	179.915089
a – orbit major semiaxis (astronomical units)	1.33107000
e – orbit eccentricity	0.09315800
ω – orbit ascending node-perihelion angle (degrees)	307.014811
Ω – longitude of orbit ascending node (degrees)	178.702234
i – orbit inclination to the ecliptic plane (degrees)	18.575202

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	278.358330	1.33063833	0.09401204	305.808827	179.550042	18.549503	1.20554230	1.534937
01/21/1858	244.016401	1.33087173	0.09354539	305.913398	179.424177	18.555851	1.20637481	1.535341
01/29/1887	208.278853	1.33090910	0.09360242	306.134179	179.300515	18.558509	1.20633279	1.535406
02/07/1916	172.442765	1.33090489	0.09362457	306.281352	179.175877	18.562619	1.20629949	1.535399
02/14/1945	135.406138	1.33098895	0.09332477	306.407025	179.050023	18.565893	1.20677472	1.535544
02/22/1974	98.144474	1.33110330	0.09345583	306.674135	178.924068	18.568839	1.20670394	1.535742
03/02/2003	60.662461	1.33120297	0.09329647	306.802291	178.802866	18.572750	1.20700643	1.535914
03/09/2032	23.629174	1.33093911	0.09319295	307.076462	178.679600	18.575482	1.20690497	1.535458
03/17/2061	347.211131	1.33107323	0.09320343	307.287255	178.557399	18.578152	1.20701264	1.535690
03/25/2090	310.731429	1.33149895	0.09290053	307.189528	178.439410	18.581675	1.20780200	1.536427
04/03/2119	270.916041	1.33139837	0.09277799	307.505370	178.312903	18.586057	1.20787391	1.536253
04/10/2148	231.430629	1.33142797	0.09283722	307.666296	178.192150	18.589384	1.20782189	1.536304
04/18/2177	191.665252	1.33140201	0.09276050	307.848607	178.066930	18.593920	1.20790049	1.536259

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