Asteroid General Data

2017 AT₁₉

General information

Preliminary designation	2017 AT₁₉
Group	Amor
Absolute magnitude	19.79
Approximate diameter (m)	290
Approximate mass (kg)	4.59·10¹⁰
Number of observations	47
Arc length (days)	1554

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	244.658545
a – orbit major semiaxis (astronomical units)	2.41195700
e – orbit eccentricity	0.48665400
ω – orbit ascending node-perihelion angle (degrees)	240.023865
Ω – longitude of orbit ascending node (degrees)	148.442985
i – orbit inclination to the ecliptic plane (degrees)	6.656163

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	330.371863	2.41327258	0.48632494	234.351060	152.728810	6.794897	1.23963793	3.748955
01/21/1858	240.192753	2.41114267	0.49067799	234.516950	152.514708	6.793627	1.22804803	3.743993
01/29/1887	148.650966	2.41712166	0.48585536	235.213477	151.907383	6.770650	1.24275015	3.757927
02/07/1916	51.809482	2.41142741	0.49003991	236.997537	150.870026	6.725481	1.22973173	3.744656
02/14/1945	322.863932	2.41067404	0.48983725	237.050539	150.574698	6.732305	1.22983611	3.742901
02/22/1974	226.723839	2.41151324	0.48698365	239.293502	149.240679	6.670886	1.23714571	3.744856
03/02/2003	139.437430	2.40752531	0.49092767	239.517858	148.972415	6.668714	1.22560452	3.735570
03/09/2032	49.332209	2.41437768	0.48457430	241.024905	147.859387	6.629822	1.24443231	3.751530
03/17/2061	317.721163	2.40988068	0.48977885	242.082834	147.264559	6.602496	1.22957208	3.741054
03/25/2090	231.486367	2.41436910	0.48737538	242.379384	146.781457	6.590936	1.23766505	3.751510
04/03/2119	135.432579	2.41255032	0.48794762	244.470729	145.558020	6.548638	1.23535212	3.747272
04/10/2148	47.525331	2.40864968	0.49158373	244.586865	145.286318	6.547688	1.22459668	3.738187
04/18/2177	314.109307	2.41365993	0.48573083	246.324297	144.070589	6.516077	1.24127088	3.749857

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