Asteroid General Data

2017 HX₄

General information

Preliminary designation	2017 HX₄
Group	Apollo
Absolute magnitude	26.35
Approximate diameter (m)	14
Approximate mass (kg)	5.32·10⁶
Number of observations	41
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	328.626291
a – orbit major semiaxis (astronomical units)	1.77506000
e – orbit eccentricity	0.50230700
ω – orbit ascending node-perihelion angle (degrees)	237.444696
Ω – longitude of orbit ascending node (degrees)	42.448072
i – orbit inclination to the ecliptic plane (degrees)	5.418070

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	72.303707	1.77047706	0.50561037	233.037002	45.653544	5.632419	0.87530549	2.355787
01/21/1858	187.208882	1.77037433	0.50572717	233.395612	45.335431	5.617220	0.87504793	2.355582
01/29/1887	298.548988	1.77149120	0.50472648	234.026003	44.856971	5.601404	0.87737267	2.357812
02/07/1916	46.138213	1.77189441	0.50395664	234.586179	44.462833	5.584878	0.87893646	2.358617
02/14/1945	153.994548	1.77248459	0.50318160	235.270750	43.957199	5.561287	0.88060295	2.359795
02/22/1974	255.758613	1.77601004	0.50323835	235.785403	43.513249	5.532255	0.88225369	2.366839
03/02/2003	347.721622	1.77665124	0.50283127	236.609072	42.957087	5.506783	0.88329544	2.368121
03/09/2032	82.163171	1.77510983	0.50246269	237.432819	42.431610	5.417614	0.88318337	2.365040
03/17/2061	176.420922	1.77703955	0.50228424	238.139201	41.945610	5.390537	0.88446060	2.368897
03/25/2090	270.075496	1.77251265	0.50181399	239.000911	41.409436	5.361555	0.88304100	2.359851
04/03/2119	15.553276	1.77260168	0.50182152	239.644576	40.938678	5.344965	0.88307200	2.360029
04/10/2148	121.511306	1.77337038	0.50289773	240.385471	40.390466	5.315768	0.88154645	2.361564
04/18/2177	225.627302	1.77063665	0.50312929	241.106482	39.947493	5.294436	0.87977748	2.356106

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