Asteroid General Data

2019 AN₁₂

General information

Preliminary designation	2019 AN₁₂
Group	Apollo
Absolute magnitude	25.36
Approximate diameter (m)	23
Approximate mass (kg)	2.09·10⁷
Number of observations	10
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	94.577757
a – orbit major semiaxis (astronomical units)	2.23082600
e – orbit eccentricity	0.69841800
ω – orbit ascending node-perihelion angle (degrees)	321.937061
Ω – longitude of orbit ascending node (degrees)	242.054294
i – orbit inclination to the ecliptic plane (degrees)	0.281134

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	5.519134	2.27756421	0.68333213	201.621961	359.962303	0.489949	0.72123141	3.437214
01/21/1858	157.243508	2.28097154	0.68111776	204.793554	356.963837	0.431809	0.72736131	3.444930
01/29/1887	321.575954	2.27062943	0.68392128	209.357052	352.567966	0.375467	0.71769765	3.421527
02/07/1916	147.204920	2.26499652	0.68892805	221.202395	341.152137	0.270795	0.70457688	3.408803
02/14/1945	345.864040	2.25220138	0.69302787	265.384825	297.751038	0.188196	0.69136307	3.379959
02/22/1974	200.137196	2.24462037	0.69592484	295.497564	268.034385	0.206411	0.68253330	3.362908
03/02/2003	73.142002	2.23909217	0.69804468	313.990978	249.745756	0.249776	0.67610579	3.350492
03/09/2032	326.344467	2.23030383	0.69827765	322.387355	241.648079	0.283741	0.67293250	3.330785
03/17/2061	223.610647	2.23209520	0.69627891	331.253645	233.024718	0.340697	0.67793439	3.334799
03/25/2090	112.917180	2.23263783	0.69573809	339.128660	225.610311	0.435294	0.67930665	3.336015
04/03/2119	16.426137	2.22222275	0.70101376	343.092591	221.971448	0.516337	0.66441402	3.312699
04/10/2148	281.022201	2.22726859	0.69792105	344.927847	220.246046	0.551550	0.67281097	3.323988
04/18/2177	174.495019	2.23203574	0.69753285	349.779730	215.803142	0.675412	0.67511749	3.334666

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