Asteroid General Data

2019 AT₃

General information

Preliminary designation	2019 AT₃
Group	Apollo
Absolute magnitude	22.16
Approximate diameter (m)	98
Approximate mass (kg)	1.74·10⁹
Number of observations	54
Arc length (days)	35

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	98.258182
a – orbit major semiaxis (astronomical units)	1.26014300
e – orbit eccentricity	0.55266000
ω – orbit ascending node-perihelion angle (degrees)	298.936701
Ω – longitude of orbit ascending node (degrees)	295.439467
i – orbit inclination to the ecliptic plane (degrees)	34.597002

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	210.869885	1.25986494	0.55595437	298.160271	296.671029	34.401854	0.55943752	1.414121
01/21/1858	38.370565	1.26001298	0.55559589	298.268316	296.492262	34.428037	0.55995494	1.414370
01/29/1887	223.191685	1.26029280	0.55511187	298.401419	296.308183	34.455975	0.56068930	1.414842
02/07/1916	45.194612	1.26073786	0.55468544	298.504449	296.144518	34.477636	0.56142492	1.415591
02/14/1945	224.601118	1.26084670	0.55425059	298.635462	295.947807	34.509253	0.56202167	1.415774
02/22/1974	44.196554	1.26072357	0.55373507	298.754527	295.778387	34.537615	0.56261671	1.415567
03/02/2003	226.783205	1.26030752	0.55314198	298.862568	295.584241	34.573675	0.56317853	1.414866
03/09/2032	51.829058	1.26007435	0.55269280	298.961748	295.413135	34.601668	0.56364032	1.414474
03/17/2061	239.267070	1.25992856	0.55208290	299.078088	295.222120	34.634150	0.56434355	1.414228
03/25/2090	67.108968	1.25998034	0.55177383	299.184483	295.056720	34.659209	0.56475616	1.414315
04/03/2119	253.760817	1.26036768	0.55139139	299.312234	294.867901	34.685527	0.56541180	1.414968
04/10/2148	76.978232	1.26066067	0.55100566	299.420445	294.703292	34.710007	0.56602951	1.415461
04/18/2177	257.877553	1.26077154	0.55056017	299.532373	294.533300	34.737097	0.56664094	1.415648

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