Asteroid General Data

2022 ST₃₈

General information

Preliminary designation	2022 ST₃₈
Group	Apollo
Absolute magnitude	24.41
Approximate diameter (m)	35
Approximate mass (kg)	7.76·10⁷
Number of observations	15
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	32.368797
a – orbit major semiaxis (astronomical units)	2.31863800
e – orbit eccentricity	0.60525500
ω – orbit ascending node-perihelion angle (degrees)	259.238813
Ω – longitude of orbit ascending node (degrees)	161.403285
i – orbit inclination to the ecliptic plane (degrees)	5.561282

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	87.129820	2.32115946	0.60596938	248.220434	170.636557	5.727518	0.91460790	3.536373
01/21/1858	158.831388	2.32108509	0.60674643	249.982591	169.164089	5.693123	0.91277499	3.536203
01/29/1887	230.431875	2.31861678	0.60732087	251.582069	167.854649	5.664926	0.91047242	3.530564
02/07/1916	302.162693	2.32016446	0.60704130	253.220293	166.462919	5.637220	0.91172880	3.534099
02/14/1945	13.719404	2.32503822	0.60307959	254.717175	165.158162	5.616601	0.92285513	3.545241
02/22/1974	84.487226	2.32460337	0.60289656	256.736265	163.475761	5.591541	0.92310800	3.544246
03/02/2003	157.333390	2.32258163	0.60381205	257.369932	162.874202	5.585035	0.92017886	3.539624
03/09/2032	230.649266	2.32226574	0.60352918	259.544812	161.099535	5.558175	0.92071060	3.538902
03/17/2061	305.180102	2.31871442	0.60594594	261.194070	159.748676	5.550202	0.91369883	3.530787
03/25/2090	21.279384	2.31735396	0.60680522	262.854422	158.328498	5.540459	0.91117147	3.527680
04/03/2119	96.403566	2.31870928	0.60582626	264.520109	156.922572	5.534728	0.91397432	3.530775
04/10/2148	171.286987	2.32214364	0.60366999	266.315585	155.359926	5.529130	0.92033522	3.538622
04/18/2177	245.013952	2.32136061	0.60322561	268.408707	153.616308	5.530530	0.92105645	3.536833

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