Asteroid General Data

2019 AR₃

General information

Preliminary designation	2019 AR₃
Group	Aten
Absolute magnitude	22.42
Approximate diameter (m)	87
Approximate mass (kg)	1.21·10⁹
Number of observations	116
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	273.480947
a – orbit major semiaxis (astronomical units)	0.86687900
e – orbit eccentricity	0.58555400
ω – orbit ascending node-perihelion angle (degrees)	36.640283
Ω – longitude of orbit ascending node (degrees)	286.047250
i – orbit inclination to the ecliptic plane (degrees)	29.654159

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	308.978639	0.86691564	0.58423194	36.040840	286.747592	29.760265	0.36043584	0.807172
01/21/1858	292.636713	0.86692370	0.58438326	36.133454	286.645023	29.744497	0.36030800	0.807183
01/29/1887	277.115680	0.86691443	0.58456961	36.228462	286.538089	29.728146	0.36014260	0.807170
02/07/1916	260.436046	0.86689995	0.58477760	36.310599	286.440507	29.713232	0.35995628	0.807150
02/14/1945	244.436859	0.86690646	0.58504045	36.398238	286.337943	29.692264	0.35973111	0.807159
02/22/1974	228.130271	0.86680443	0.58520766	36.474839	286.234106	29.683789	0.35954384	0.807016
03/02/2003	212.332385	0.86694481	0.58538558	36.572332	286.132740	29.665031	0.35944782	0.807212
03/09/2032	195.696237	0.86689504	0.58555915	36.653812	286.027778	29.648798	0.35927672	0.807143
03/17/2061	179.868936	0.86682201	0.58577238	36.735309	285.923450	29.630670	0.35906162	0.807041
03/25/2090	163.945597	0.86686573	0.58586586	36.836605	285.813249	29.615078	0.35899870	0.807102
04/03/2119	147.716697	0.86698502	0.58600471	36.932654	285.712021	29.596122	0.35892772	0.807268
04/10/2148	131.108154	0.86689283	0.58623438	37.022132	285.603901	29.578884	0.35869044	0.807140
04/18/2177	115.269452	0.86682562	0.58650062	37.101677	285.503775	29.560566	0.35843186	0.807046

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