Asteroid General Data

2005 AU₃

General information

Preliminary designation	2005 AU₃
Group	Apollo
Absolute magnitude	25.98
Approximate diameter (m)	17
Approximate mass (kg)	8.87·10⁶
Number of observations	22
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	263.057847
a – orbit major semiaxis (astronomical units)	1.24539400
e – orbit eccentricity	0.47273700
ω – orbit ascending node-perihelion angle (degrees)	266.760021
Ω – longitude of orbit ascending node (degrees)	105.038209
i – orbit inclination to the ecliptic plane (degrees)	3.771408

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	208.450116	1.24409924	0.47224060	265.360379	106.733255	3.651822	0.65658506	1.387660
01/21/1858	172.644024	1.24473465	0.47253174	265.885940	106.223650	3.670340	0.65655802	1.388723
01/29/1887	140.103385	1.24487883	0.47255088	265.618033	106.415060	3.718483	0.65661024	1.388965
02/07/1916	93.300180	1.24639786	0.47265777	265.741513	106.203735	3.728133	0.65727823	1.391508
02/14/1945	35.796464	1.24772203	0.47316994	266.229726	105.690914	3.750042	0.65733748	1.393726
02/22/1974	336.477962	1.24676492	0.47271813	266.457378	105.465884	3.754939	0.65739654	1.392123
03/02/2003	283.138341	1.24759146	0.47297289	266.780178	105.188221	3.762558	0.65751452	1.393507
03/09/2032	240.618446	1.24630686	0.47277040	266.937471	104.927930	3.773627	0.65708987	1.391355
03/17/2061	197.909477	1.24579726	0.47274779	267.262952	104.716910	3.785953	0.65684936	1.390502
03/25/2090	149.558270	1.24470231	0.47273356	267.887183	104.257210	3.835952	0.65628976	1.388669
04/03/2119	121.727378	1.24407837	0.47254389	267.602357	104.447218	3.903312	0.65619674	1.387625
04/10/2148	84.122042	1.24404318	0.47257873	267.852438	104.232401	3.905977	0.65613483	1.387566
04/18/2177	42.961704	1.24563156	0.47295463	267.960752	104.012683	3.911970	0.65650434	1.390225

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