Asteroid General Data

2020 AC

General information

Preliminary designation	2020 AC
Group	Aten
Absolute magnitude	26.70
Approximate diameter (m)	12
Approximate mass (kg)	3.28·10⁶
Number of observations	92
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	327.865327
a – orbit major semiaxis (astronomical units)	0.95394500
e – orbit eccentricity	0.11057700
ω – orbit ascending node-perihelion angle (degrees)	295.765410
Ω – longitude of orbit ascending node (degrees)	280.028488
i – orbit inclination to the ecliptic plane (degrees)	9.382504

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	158.380062	0.95331524	0.10416275	296.464431	282.752675	9.605489	0.85401530	0.930798
01/21/1858	219.391326	0.95202826	0.10504201	297.217248	282.348809	9.594236	0.85202530	0.928914
01/29/1887	248.001937	0.95613397	0.10432369	294.725467	281.939439	9.580304	0.85638655	0.934929
02/07/1916	270.704029	0.95526107	0.10477467	295.622699	281.575283	9.568766	0.85517391	0.933649
02/14/1945	323.096151	0.95456667	0.10519814	295.954434	281.149632	9.565320	0.85414803	0.932631
02/22/1974	51.977192	0.94995660	0.11016932	298.443929	280.707519	9.445718	0.84530053	0.925883
03/02/2003	185.680160	0.94972499	0.11056807	298.327615	280.400701	9.447252	0.84471573	0.925545
03/09/2032	283.528414	0.95397965	0.11058000	295.976944	279.984553	9.383521	0.84848858	0.931771
03/17/2061	334.477230	0.95551531	0.11036196	295.260031	279.528579	9.377643	0.85006276	0.934022
03/25/2090	357.218380	0.95585964	0.11056510	295.163099	279.166634	9.373094	0.85017493	0.934527
04/03/2119	20.289683	0.95345301	0.11162943	296.816403	278.812605	9.360010	0.84701960	0.931000
04/10/2148	85.355869	0.95092833	0.11272656	298.272014	278.431614	9.340439	0.84373345	0.927304
04/18/2177	188.766464	0.95120855	0.11328320	298.511433	278.147775	9.332312	0.84345260	0.927714

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