Asteroid General Data

2011 AC₃

General information

Preliminary designation	2011 AC₃
Group	Aten
Absolute magnitude	22.35
Approximate diameter (m)	90
Approximate mass (kg)	1.34·10⁹
Number of observations	106
Arc length (days)	364

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	292.157598
a – orbit major semiaxis (astronomical units)	0.98686600
e – orbit eccentricity	0.49765100
ω – orbit ascending node-perihelion angle (degrees)	307.829001
Ω – longitude of orbit ascending node (degrees)	284.737540
i – orbit inclination to the ecliptic plane (degrees)	23.275078

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	51.668060	0.98683358	0.49835114	306.978001	285.769025	23.226213	0.49504394	0.980317
01/21/1858	271.544235	0.98656474	0.49827468	307.100918	285.607317	23.240468	0.49498451	0.979916
01/29/1887	129.969852	0.98680201	0.49816186	307.223249	285.469515	23.239216	0.49521488	0.980270
02/07/1916	349.823259	0.98672738	0.49810408	307.331162	285.312194	23.243033	0.49523445	0.980159
02/14/1945	207.319716	0.98674663	0.49791423	307.481325	285.166634	23.257765	0.49543145	0.980187
02/22/1974	66.422963	0.98682645	0.49786151	307.599370	285.016311	23.257783	0.49552354	0.980306
03/02/2003	284.956346	0.98660738	0.49773957	307.735630	284.855408	23.273378	0.49553385	0.979980
03/09/2032	142.838218	0.98684935	0.49770144	307.851978	284.714333	23.277827	0.49569301	0.980340
03/17/2061	1.683496	0.98689902	0.49766225	307.971242	284.544073	23.281939	0.49575664	0.980414
03/25/2090	218.970693	0.98674174	0.49756427	308.107915	284.414704	23.293504	0.49577431	0.980180
04/03/2119	78.113756	0.98673924	0.49757303	308.235360	284.254330	23.298499	0.49576441	0.980176
04/10/2148	296.179353	0.98660027	0.49739849	308.365413	284.104739	23.311301	0.49586679	0.979969
04/18/2177	154.674179	0.98687419	0.49729310	308.472538	283.963222	23.311410	0.49610847	0.980377

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