Asteroid General Data

2019 AJ₂

General information

Preliminary designation	2019 AJ₂
Group	Apollo
Absolute magnitude	21.41
Approximate diameter (m)	140
Approximate mass (kg)	4.90·10⁹
Number of observations	19
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	290.840460
a – orbit major semiaxis (astronomical units)	1.62503800
e – orbit eccentricity	0.38897200
ω – orbit ascending node-perihelion angle (degrees)	118.166361
Ω – longitude of orbit ascending node (degrees)	259.138814
i – orbit inclination to the ecliptic plane (degrees)	17.004407

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	138.128417	1.62469147	0.39034851	116.085202	260.821908	16.897289	0.99049558	2.070890
01/21/1858	141.925518	1.62489737	0.39008204	116.380339	260.581950	16.911535	0.99105409	2.071283
01/29/1887	145.448688	1.62503925	0.39001333	116.682768	260.328024	16.924354	0.99125228	2.071555
02/07/1916	148.772813	1.62507166	0.38971316	117.005907	260.076477	16.942563	0.99175986	2.071617
02/14/1945	152.046800	1.62517121	0.38952371	117.318919	259.826615	16.956105	0.99212850	2.071807
02/22/1974	155.442513	1.62500483	0.38925363	117.638724	259.574190	16.975859	0.99246580	2.071489
03/02/2003	158.930775	1.62491367	0.38919800	117.935596	259.333111	16.990188	0.99250052	2.071315
03/09/2032	162.390582	1.62480780	0.38889521	118.277084	259.073063	17.011331	0.99292783	2.071112
03/17/2061	166.008844	1.62478314	0.38874953	118.568818	258.838606	17.026842	0.99314945	2.071065
03/25/2090	169.700193	1.62478302	0.38867861	118.914883	258.570950	17.045514	0.99326461	2.071065
04/03/2119	173.581625	1.62488450	0.38833210	119.209879	258.338613	17.061089	0.99388969	2.071259
04/10/2148	177.504155	1.62506849	0.38821362	119.524101	258.081431	17.075251	0.99419477	2.071611
04/18/2177	181.193069	1.62503936	0.38799415	119.830225	257.842456	17.093736	0.99453358	2.071555

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