Asteroid General Data

2019 AR₇

General information

Preliminary designation	2019 AR₇
Group	Aten
Absolute magnitude	26.73
Approximate diameter (m)	12
Approximate mass (kg)	3.15·10⁶
Number of observations	50
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	28.133666
a – orbit major semiaxis (astronomical units)	0.92153700
e – orbit eccentricity	0.09714300
ω – orbit ascending node-perihelion angle (degrees)	35.652604
Ω – longitude of orbit ascending node (degrees)	287.191271
i – orbit inclination to the ecliptic plane (degrees)	6.692884

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	303.752584	0.92961828	0.09538308	40.281773	291.903809	6.594762	0.84094843	0.896309
01/21/1858	84.033603	0.92903509	0.09595772	40.384919	291.373513	6.584847	0.83988700	0.895465
01/29/1887	269.244240	0.92655758	0.09544281	37.919715	290.678467	6.647335	0.83812432	0.891886
02/07/1916	133.275176	0.92240225	0.09813945	36.050441	289.831974	6.627849	0.83187820	0.885893
02/14/1945	55.828708	0.92116933	0.09915493	36.012208	289.165648	6.606642	0.82983085	0.884117
02/22/1974	354.612083	0.92073775	0.09951382	36.278614	288.672919	6.597867	0.82911162	0.883496
03/02/2003	209.262250	0.92662857	0.09493023	38.910679	288.000570	6.656354	0.83866350	0.891988
03/09/2032	97.773625	0.92116886	0.09726871	35.678005	287.122615	6.693271	0.83156795	0.884116
03/17/2061	62.139478	0.91580365	0.10049717	32.645213	286.192643	6.682710	0.82376797	0.876404
03/25/2090	81.569347	0.91655854	0.09928139	33.538643	285.765223	6.682084	0.82556134	0.877487
04/03/2119	159.045469	0.91247795	0.10261534	32.912013	284.763211	6.638444	0.81884371	0.871634
04/10/2148	258.751068	0.91252602	0.09812875	29.725036	283.796772	6.857467	0.82298098	0.871703
04/18/2177	351.194805	0.92046719	0.08913644	32.193919	283.070803	7.015856	0.83842002	0.883107

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