Asteroid General Data

2023 AU₁

General information

Preliminary designation	2023 AU₁
Group	Apollo
Absolute magnitude	23.36
Approximate diameter (m)	57
Approximate mass (kg)	3.31·10⁸
Number of observations	42
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	298.970890
a – orbit major semiaxis (astronomical units)	1.13419300
e – orbit eccentricity	0.29517900
ω – orbit ascending node-perihelion angle (degrees)	102.510457
Ω – longitude of orbit ascending node (degrees)	122.889572
i – orbit inclination to the ecliptic plane (degrees)	23.573546

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	94.334618	1.13508573	0.29437035	101.875975	123.830540	23.598727	0.80095015	1.209327
01/21/1858	95.642492	1.13475345	0.29442850	101.955184	123.692106	23.598520	0.80064970	1.208796
01/29/1887	97.141636	1.13491185	0.29466398	102.048127	123.551888	23.587304	0.80049421	1.209049
02/07/1916	97.449293	1.13511829	0.29476984	102.171922	123.421690	23.587203	0.80051966	1.209379
02/14/1945	101.579716	1.13453614	0.29474003	102.216077	123.285087	23.587275	0.80014292	1.208448
02/22/1974	108.727260	1.13424486	0.29496090	102.296403	123.148127	23.579406	0.79968697	1.207983
03/02/2003	120.363211	1.13392698	0.29502813	102.381714	123.002933	23.578754	0.79938663	1.207475
03/09/2032	130.796870	1.13421711	0.29525783	102.523432	122.869229	23.573694	0.79933062	1.207939
03/17/2061	139.536307	1.13423411	0.29558441	102.636756	122.721184	23.562783	0.79897219	1.207966
03/25/2090	150.929975	1.13389408	0.29558340	102.700734	122.588852	23.561854	0.79873381	1.207423
04/03/2119	161.745748	1.13420235	0.29579962	102.860024	122.448047	23.554650	0.79870572	1.207915
04/10/2148	170.564377	1.13419372	0.29609308	102.961324	122.310674	23.546451	0.79836681	1.207901
04/18/2177	181.609513	1.13391011	0.29610927	103.019126	122.183377	23.546770	0.79814881	1.207448

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