Asteroid General Data

2019 HE

General information

Preliminary designation	2019 HE
Group	Apollo
Absolute magnitude	26.68
Approximate diameter (m)	12
Approximate mass (kg)	3.37·10⁶
Number of observations	59
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	219.541211
a – orbit major semiaxis (astronomical units)	1.09609800
e – orbit eccentricity	0.21422800
ω – orbit ascending node-perihelion angle (degrees)	281.327438
Ω – longitude of orbit ascending node (degrees)	210.078139
i – orbit inclination to the ecliptic plane (degrees)	20.363222

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.702223	1.07576241	0.20498779	276.398780	211.092457	20.608996	0.85524425	1.115771
01/21/1858	160.207070	1.07466943	0.20486224	276.403028	210.940884	20.614149	0.85451024	1.114071
01/29/1887	176.243305	1.07487702	0.20504203	276.523723	210.802241	20.611702	0.85448206	1.114394
02/07/1916	198.462993	1.07424389	0.20517280	276.698638	210.647284	20.609450	0.85383826	1.113410
02/14/1945	220.424271	1.07395106	0.20510439	276.624964	210.505426	20.613539	0.85367898	1.112954
02/22/1974	236.624721	1.07502284	0.20561682	277.037953	210.355498	20.600873	0.85398006	1.114621
03/02/2003	250.367240	1.07532925	0.20583094	277.184952	210.211226	20.597608	0.85399322	1.115097
03/09/2032	136.996138	1.09627525	0.21426894	281.359709	210.060518	20.362076	0.86137752	1.147836
03/17/2061	242.295346	1.09611128	0.21437334	281.481964	209.908888	20.362577	0.86113425	1.147579
03/25/2090	349.130279	1.09194888	0.21364491	280.614675	209.753704	20.379790	0.85865956	1.141048
04/03/2119	148.930448	1.09158668	0.21350869	280.563420	209.609428	20.386382	0.85852344	1.140481
04/10/2148	309.893989	1.09156414	0.21375087	280.804157	209.466677	20.380224	0.85824136	1.140445
04/18/2177	132.650747	1.08804778	0.21343010	280.000352	209.308080	20.388754	0.85582563	1.134939

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection