Asteroid General Data

2019 AL₁₂

General information

Preliminary designation	2019 AL₁₂
Group	Apollo
Absolute magnitude	24.23
Approximate diameter (m)	38
Approximate mass (kg)	9.95·10⁷
Number of observations	16
Arc length (days)	12

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	171.703351
a – orbit major semiaxis (astronomical units)	1.45114900
e – orbit eccentricity	0.34917400
ω – orbit ascending node-perihelion angle (degrees)	105.425097
Ω – longitude of orbit ascending node (degrees)	305.288495
i – orbit inclination to the ecliptic plane (degrees)	22.009492

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	133.117183	1.45129734	0.35048329	103.938815	306.616736	21.954932	0.94264187	1.748378
01/21/1858	346.805343	1.45169101	0.35033642	104.184881	306.408148	21.968735	0.94311078	1.749089
01/29/1887	200.601823	1.45139371	0.35002646	104.376893	306.203626	21.974731	0.94336751	1.748552
02/07/1916	57.752553	1.45061424	0.34954434	104.583354	306.001907	21.981092	0.94356024	1.747143
02/14/1945	279.187088	1.45004519	0.34929157	104.774688	305.825593	21.986848	0.94355664	1.746115
02/22/1974	142.242599	1.45010218	0.34910306	105.003412	305.633643	21.994333	0.94386707	1.746218
03/02/2003	3.004872	1.45077921	0.34911490	105.218422	305.457631	21.999882	0.94429057	1.747441
03/09/2032	219.222425	1.45125286	0.34912784	105.480679	305.242088	22.010738	0.94458009	1.748297
03/17/2061	76.750470	1.45048622	0.34882513	105.676600	305.042638	22.016834	0.94452017	1.746912
03/25/2090	298.189359	1.44999162	0.34855636	105.901881	304.845035	22.022276	0.94458782	1.746019
04/03/2119	161.320727	1.45017698	0.34833405	106.057308	304.675866	22.026621	0.94503096	1.746353
04/10/2148	22.509841	1.45068691	0.34845616	106.231001	304.504201	22.031476	0.94518612	1.747275
04/18/2177	237.925352	1.45157045	0.34838836	106.505718	304.298074	22.044036	0.94586021	1.748871

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