Asteroid General Data

2017 HU₄

General information

Preliminary designation	2017 HU₄
Group	Amor
Absolute magnitude	22.50
Approximate diameter (m)	84
Approximate mass (kg)	1.09·10⁹
Number of observations	42
Arc length (days)	53

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	309.443076
a – orbit major semiaxis (astronomical units)	2.19303700
e – orbit eccentricity	0.41824400
ω – orbit ascending node-perihelion angle (degrees)	233.873207
Ω – longitude of orbit ascending node (degrees)	15.773033
i – orbit inclination to the ecliptic plane (degrees)	5.597119

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	345.714723	2.19314661	0.41749479	228.043120	19.752421	5.819892	1.27751931	3.247896
01/21/1858	323.213554	2.19234390	0.41855532	228.936072	19.190313	5.784100	1.27472669	3.246113
01/29/1887	301.076141	2.19237420	0.41789242	229.954684	18.544603	5.745587	1.27619764	3.246180
02/07/1916	280.241338	2.19076279	0.41947079	230.355464	18.181763	5.725455	1.27180178	3.242602
02/14/1945	258.312948	2.19037613	0.42000404	231.383733	17.514864	5.686175	1.27040930	3.241744
02/22/1974	238.003450	2.19206169	0.41800616	231.925609	17.039020	5.668976	1.27576641	3.245486
03/02/2003	217.657515	2.19121654	0.41913812	232.857109	16.408917	5.632728	1.27279415	3.243609
03/09/2032	196.502463	2.19302426	0.41854118	233.959165	15.741326	5.594592	1.27515329	3.247624
03/17/2061	176.337649	2.19200777	0.41970663	234.775930	15.181435	5.560569	1.27200757	3.245366
03/25/2090	155.912304	2.19121757	0.42051692	235.847144	14.475385	5.526588	1.26977351	3.243612
04/03/2119	136.132976	2.19341555	0.41981782	236.292039	14.071539	5.507069	1.27258061	3.248493
04/10/2148	115.534934	2.19116891	0.42079816	237.183200	13.373931	5.478974	1.26912907	3.243504
04/18/2177	93.641105	2.19414581	0.41933653	238.278312	12.689124	5.447167	1.27406031	3.250116

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