Asteroid General Data

2022 SJ₂₈

General information

Preliminary designation	2022 SJ₂₈
Group	Apollo
Absolute magnitude	26.30
Approximate diameter (m)	15
Approximate mass (kg)	5.70·10⁶
Number of observations	31
Arc length (days)	31

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	2.014723
a – orbit major semiaxis (astronomical units)	2.46522800
e – orbit eccentricity	0.59735600
ω – orbit ascending node-perihelion angle (degrees)	207.923132
Ω – longitude of orbit ascending node (degrees)	190.761219
i – orbit inclination to the ecliptic plane (degrees)	1.293025

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	136.633512	2.53270541	0.55027592	207.976681	189.182163	1.076012	1.13901861	4.030674
01/21/1858	203.158761	2.53867652	0.54666728	208.113564	188.733975	1.079812	1.15086513	4.044936
01/29/1887	268.943775	2.53382849	0.55072624	207.914784	188.674602	1.095070	1.13838266	4.033355
02/07/1916	344.466745	2.52376984	0.55849790	207.692580	188.914659	1.121018	1.11424968	4.009362
02/14/1945	78.939293	2.51343030	0.56724625	207.793240	189.303463	1.161076	1.08769638	3.984748
02/22/1974	198.531590	2.49023785	0.58160290	207.755643	190.206860	1.226878	1.04190829	3.929722
03/02/2003	342.446195	2.48083910	0.59079591	207.972269	190.514540	1.264947	1.01516951	3.907496
03/09/2032	152.102759	2.46084771	0.59997685	207.813619	190.829659	1.301396	0.98439606	3.860359
03/17/2061	337.265510	2.46371072	0.60235395	207.921969	190.612254	1.309729	0.97968484	3.867098
03/25/2090	157.919309	2.46701628	0.59984342	207.961899	190.382210	1.313472	0.98719279	3.874883
04/03/2119	324.631952	2.47688266	0.59128882	209.681722	188.830218	1.262680	1.01232963	3.898152
04/10/2148	110.104568	2.49280954	0.58077753	210.648190	188.299539	1.266946	1.04504177	3.935811
04/18/2177	226.152365	2.51084537	0.56648258	212.215793	187.602554	1.272175	1.08849522	3.978603

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