Asteroid General Data

2020 AB₂

General information

Preliminary designation	2020 AB₂
Group	Aten
Absolute magnitude	26.98
Approximate diameter (m)	11
Approximate mass (kg)	2.23·10⁶
Number of observations	27
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	332.889112
a – orbit major semiaxis (astronomical units)	0.80421500
e – orbit eccentricity	0.32701700
ω – orbit ascending node-perihelion angle (degrees)	156.085147
Ω – longitude of orbit ascending node (degrees)	102.284933
i – orbit inclination to the ecliptic plane (degrees)	2.627825

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	111.581857	0.80446332	0.32736849	158.616553	100.733669	2.603815	0.54110737	0.721539
01/21/1858	191.357620	0.80509543	0.32726968	158.246196	100.969588	2.625743	0.54161210	0.722390
01/29/1887	240.211407	0.80556852	0.32743642	157.332147	101.576790	2.662244	0.54179605	0.723027
02/07/1916	264.859374	0.80701952	0.32688709	157.555616	100.921404	2.593994	0.54321526	0.724981
02/14/1945	294.530556	0.80571242	0.32675661	157.249975	101.568085	2.634516	0.54244056	0.723220
02/22/1974	1.912715	0.80400206	0.32740478	156.571314	102.063257	2.662766	0.54076794	0.720919
03/02/2003	88.046753	0.80358385	0.32708650	155.768131	103.007055	2.711176	0.54074242	0.720356
03/09/2032	184.802471	0.80438611	0.32649484	156.148120	102.201552	2.625523	0.54175819	0.721435
03/17/2061	264.404096	0.80427383	0.32628532	155.841196	102.505459	2.648532	0.54185109	0.721284
03/25/2090	327.149715	0.80539115	0.32536854	155.665614	102.216228	2.664730	0.54334220	0.722788
04/03/2119	22.226570	0.80485291	0.32552163	155.667918	102.104480	2.684171	0.54285588	0.722063
04/10/2148	102.092733	0.80525233	0.32507218	154.010435	103.611708	2.732856	0.54348720	0.722601
04/18/2177	157.007498	0.80538023	0.32498846	153.937719	103.564323	2.745685	0.54364094	0.722773

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