Asteroid General Data

2026 AU₃

General information

Preliminary designation	2026 AU₃
Group	Amor
Absolute magnitude	27.45
Approximate diameter (m)	9
Approximate mass (kg)	1.16·10⁶
Number of observations	39
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	113.217257
a – orbit major semiaxis (astronomical units)	1.67002300
e – orbit eccentricity	0.39030800
ω – orbit ascending node-perihelion angle (degrees)	288.893830
Ω – longitude of orbit ascending node (degrees)	182.265203
i – orbit inclination to the ecliptic plane (degrees)	0.382260

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	218.852070	1.66998301	0.39112488	284.014484	185.481869	0.318295	1.01681110	2.158086
01/21/1858	17.197309	1.66935851	0.39040414	283.882994	185.879127	0.334783	1.01763404	2.156875
01/29/1887	179.362071	1.66835710	0.39011495	284.502067	185.426868	0.338687	1.01750605	2.154935
02/07/1916	347.534601	1.66674312	0.38923640	286.587578	183.669505	0.344833	1.01798602	2.151808
02/14/1945	163.926202	1.66567473	0.38909694	287.033990	183.355425	0.348942	1.01756578	2.149740
02/22/1974	338.708967	1.66750680	0.38957686	286.208796	184.448227	0.370483	1.01788474	2.153288
03/02/2003	143.964159	1.66943317	0.39013469	287.067493	183.785453	0.376045	1.01812938	2.157020
03/09/2032	306.461861	1.66983915	0.39069185	288.937852	182.256042	0.382890	1.01744661	2.157807
03/17/2061	106.936089	1.67052685	0.39033525	289.202419	182.100622	0.392166	1.01846134	2.159140
03/25/2090	261.242247	1.67004764	0.39037822	290.773927	180.836417	0.397928	1.01809742	2.158211
04/03/2119	62.107461	1.67028460	0.38994624	291.222412	180.543216	0.404961	1.01896341	2.158670
04/10/2148	218.722546	1.67051504	0.39011495	292.884989	179.208738	0.412172	1.01882214	2.159117
04/18/2177	13.682879	1.67425475	0.39105376	293.926277	178.432504	0.418651	1.01953114	2.166371

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