Asteroid General Data

2018 HX₁

General information

Preliminary designation	2018 HX₁
Group	Apollo
Absolute magnitude	24.48
Approximate diameter (m)	34
Approximate mass (kg)	7.05·10⁷
Number of observations	83
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	107.767354
a – orbit major semiaxis (astronomical units)	1.02019400
e – orbit eccentricity	0.63987400
ω – orbit ascending node-perihelion angle (degrees)	232.118611
Ω – longitude of orbit ascending node (degrees)	211.452429
i – orbit inclination to the ecliptic plane (degrees)	33.947666

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	226.802142	1.02091933	0.63633178	231.469220	212.441566	34.240250	0.37127591	1.031544
01/21/1858	274.467520	1.02067067	0.63677871	231.560556	212.292106	34.206100	0.37072931	1.031167
01/29/1887	325.607029	1.02033619	0.63715253	231.630213	212.153135	34.176602	0.37022640	1.030660
02/07/1916	19.999977	1.02053020	0.63756344	231.752066	212.001495	34.134307	0.36987745	1.030954
02/14/1945	73.373263	1.02074517	0.63796848	231.873454	211.860802	34.096583	0.36954193	1.031280
02/22/1974	121.196270	1.02117447	0.63842805	232.029566	211.708151	34.049024	0.36922805	1.031931
03/02/2003	168.369883	1.02097803	0.63889721	232.120482	211.571902	34.016766	0.36867802	1.031633
03/09/2032	220.640372	1.02028918	0.63999021	232.141444	211.423015	33.937763	0.36731409	1.030589
03/17/2061	276.678359	1.02030835	0.64044809	232.248713	211.280332	33.901110	0.36685381	1.030618
03/25/2090	332.906431	1.01989586	0.64103512	232.304693	211.140920	33.866274	0.36610680	1.029993
04/03/2119	35.865908	1.01991440	0.64139948	232.415289	210.987029	33.831645	0.36574183	1.030021
04/10/2148	99.514615	1.01995385	0.64170915	232.520321	210.843530	33.795367	0.36544013	1.030081
04/18/2177	159.041836	1.02036402	0.64218752	232.666278	210.684690	33.745360	0.36509899	1.030702

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