Asteroid General Data

2018 HV₁

General information

Preliminary designation	2018 HV₁
Group	Apollo
Absolute magnitude	23.07
Approximate diameter (m)	65
Approximate mass (kg)	4.94·10⁸
Number of observations	89
Arc length (days)	2910

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	50.210175
a – orbit major semiaxis (astronomical units)	1.36657600
e – orbit eccentricity	0.50240400
ω – orbit ascending node-perihelion angle (degrees)	212.451641
Ω – longitude of orbit ascending node (degrees)	103.501321
i – orbit inclination to the ecliptic plane (degrees)	3.404926

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	168.063082	1.36544393	0.50205897	210.527655	105.331119	3.272898	0.67991056	1.595554
01/21/1858	236.156989	1.36547089	0.50218904	210.704188	105.195128	3.277300	0.67974637	1.595601
01/29/1887	302.579459	1.36553662	0.50215485	210.857932	105.070094	3.291976	0.67982578	1.595716
02/07/1916	358.812136	1.36902135	0.50298292	211.718801	104.291907	3.314674	0.68042699	1.601828
02/14/1945	34.344960	1.36939568	0.50301779	212.061824	104.054865	3.319790	0.68056529	1.602485
02/22/1974	84.352219	1.36689892	0.50222056	211.480476	104.345949	3.344123	0.68041418	1.598105
03/02/2003	144.474730	1.36600766	0.50185800	211.711505	104.160581	3.382501	0.68046579	1.596542
03/09/2032	207.058718	1.36569555	0.50174152	212.450796	103.498889	3.400136	0.68046939	1.595995
03/17/2061	230.983961	1.37319765	0.50411866	211.057811	105.323017	3.474631	0.68094309	1.609164
03/25/2090	240.288560	1.37371673	0.50416455	211.367431	105.085299	3.482492	0.68113745	1.610076
04/03/2119	254.464424	1.37226858	0.50368766	211.521204	104.850654	3.493480	0.68107383	1.607531
04/10/2148	268.877976	1.37329307	0.50392464	211.694547	104.723688	3.497761	0.68125685	1.609331
04/18/2177	280.269863	1.37360539	0.50398909	212.038126	104.388282	3.512898	0.68132326	1.609880

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