Asteroid General Data

2019 AU

General information

Preliminary designation	2019 AU
Group	Apollo
Absolute magnitude	26.82
Approximate diameter (m)	11
Approximate mass (kg)	2.78·10⁶
Number of observations	50
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	237.309230
a – orbit major semiaxis (astronomical units)	1.10468700
e – orbit eccentricity	0.10013900
ω – orbit ascending node-perihelion angle (degrees)	332.443456
Ω – longitude of orbit ascending node (degrees)	109.079034
i – orbit inclination to the ecliptic plane (degrees)	5.010921

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	111.078624	1.10352556	0.10302621	320.418783	115.262463	4.768854	0.98983351	1.159242
01/21/1858	124.242584	1.10284559	0.10248062	320.834518	114.839804	4.770732	0.98982529	1.158171
01/29/1887	154.094616	1.10442604	0.10294799	323.233488	113.674279	4.815927	0.99072761	1.160661
02/07/1916	152.112360	1.10778697	0.10496738	324.748488	113.064540	4.833972	0.99150547	1.165964
02/14/1945	139.491645	1.10440589	0.10134647	327.311449	111.681965	4.921082	0.99247825	1.160630
02/22/1974	143.335624	1.10303552	0.10021885	328.117885	110.979161	4.934578	0.99249057	1.158470
03/02/2003	144.455931	1.10422524	0.10090247	329.407387	110.293885	4.942558	0.99280618	1.160345
03/09/2032	135.125009	1.10465743	0.10021498	332.493471	109.063829	5.011357	0.99395421	1.161026
03/17/2061	130.951076	1.10667789	0.10158150	333.037312	108.688887	5.011308	0.99425990	1.164213
03/25/2090	140.865274	1.10475729	0.09985830	333.980819	107.916883	5.031681	0.99443811	1.161184
04/03/2119	144.913275	1.10628698	0.10086662	334.940541	107.389601	5.033295	0.99469955	1.163596
04/10/2148	148.555372	1.10459368	0.09960850	335.331299	106.946571	5.038837	0.99456675	1.160926
04/18/2177	181.455245	1.10277537	0.09775008	337.048009	105.935363	5.074041	0.99497899	1.158060

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