Asteroid General Data

2019 AT

General information

Preliminary designation	2019 AT
Group	Apollo
Absolute magnitude	25.04
Approximate diameter (m)	26
Approximate mass (kg)	3.25·10⁷
Number of observations	20
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	345.144043
a – orbit major semiaxis (astronomical units)	2.49667700
e – orbit eccentricity	0.59664400
ω – orbit ascending node-perihelion angle (degrees)	223.341694
Ω – longitude of orbit ascending node (degrees)	231.531818
i – orbit inclination to the ecliptic plane (degrees)	1.360761

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	174.859832	2.51204844	0.58698886	217.942854	237.249628	1.459594	1.03750399	3.981462
01/21/1858	289.513813	2.49535625	0.59665501	218.320541	237.057393	1.472530	1.00648944	3.941844
01/29/1887	67.724541	2.48627915	0.60315684	218.569756	236.880120	1.485096	0.98666287	3.920355
02/07/1916	222.483675	2.47666103	0.61032789	219.851076	235.409913	1.420596	0.96508574	3.897629
02/14/1945	25.277821	2.47118673	0.61130111	220.026261	235.157510	1.424566	0.96054754	3.884713
02/22/1974	194.405601	2.47487993	0.60979286	220.162787	234.792992	1.422015	0.96571582	3.893425
03/02/2003	350.015228	2.48511773	0.60419491	221.027338	233.790451	1.409778	0.98362224	3.917609
03/09/2032	124.536096	2.49943791	0.59566846	223.453152	231.445091	1.359809	1.01060159	3.951520
03/17/2061	232.716002	2.51834503	0.58543968	225.237742	229.561329	1.338904	1.04400593	3.996441
03/25/2090	319.388939	2.52752218	0.58054822	225.931029	228.686678	1.331052	1.06017367	4.018307
04/03/2119	34.532670	2.53243397	0.57878621	226.055766	228.237807	1.330407	1.06669612	4.030026
04/10/2148	111.335553	2.52976680	0.58138838	226.351536	227.850721	1.337015	1.05898977	4.023661
04/18/2177	196.155935	2.51689150	0.59002832	226.290097	227.858806	1.350066	1.03185424	3.992982

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