Asteroid General Data

2017 HG₂

General information

Preliminary designation	2017 HG₂
Group	Amor
Absolute magnitude	21.93
Approximate diameter (m)	110
Approximate mass (kg)	2.39·10⁹
Number of observations	51
Arc length (days)	637

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	166.264878
a – orbit major semiaxis (astronomical units)	1.66615000
e – orbit eccentricity	0.34099600
ω – orbit ascending node-perihelion angle (degrees)	354.829283
Ω – longitude of orbit ascending node (degrees)	162.102329
i – orbit inclination to the ecliptic plane (degrees)	8.347914

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	215.460236	1.66635808	0.34164452	352.452763	163.232880	8.297057	1.09705597	2.151063
01/21/1858	31.450047	1.66650198	0.34140146	352.819652	163.057189	8.304371	1.09755577	2.151342
01/29/1887	206.134747	1.66694325	0.34166405	353.120764	162.906352	8.312196	1.09740867	2.152196
02/07/1916	19.596734	1.66705506	0.34201850	353.577466	162.729598	8.323183	1.09689139	2.152413
02/14/1945	195.052219	1.66677907	0.34165353	353.877314	162.565665	8.329473	1.09731812	2.151878
02/22/1974	10.339174	1.66678303	0.34194927	354.187078	162.396190	8.337658	1.09682779	2.151886
03/02/2003	185.731980	1.66634388	0.34117958	354.580667	162.229303	8.342820	1.09782138	2.151035
03/09/2032	2.850854	1.66639843	0.34107602	354.846476	162.078041	8.349027	1.09802989	2.151141
03/17/2061	178.690908	1.66583537	0.34091955	355.242170	161.898344	8.356490	1.09791953	2.150051
03/25/2090	356.826818	1.66604515	0.34078846	355.506861	161.756424	8.361644	1.09827619	2.150457
04/03/2119	175.529063	1.66574008	0.34085607	355.911998	161.582649	8.369623	1.09796246	2.149866
04/10/2148	354.229169	1.66569922	0.34061561	356.253658	161.420009	8.375240	1.09833606	2.149787
04/18/2177	173.117009	1.66584614	0.34098080	356.534993	161.259255	8.384520	1.09782460	2.150072

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