Asteroid General Data

2010 HQ₈₀ (395207)

General information

Preliminary designation	2010 HQ₈₀
Number	395207
Group	Apollo
Absolute magnitude	19.61
Approximate diameter (m)	320
Approximate mass (kg)	5.89·10¹⁰
Number of observations	321
Arc length (days)	5329

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	71.123088
a – orbit major semiaxis (astronomical units)	1.56783500
e – orbit eccentricity	0.48969100
ω – orbit ascending node-perihelion angle (degrees)	66.370347
Ω – longitude of orbit ascending node (degrees)	218.425031
i – orbit inclination to the ecliptic plane (degrees)	27.840121

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	165.662402	1.56824190	0.48660298	64.840501	220.103033	28.020226	0.80513071	1.963904
01/21/1858	85.980478	1.56844746	0.48700546	65.058714	219.882321	27.996790	0.80460498	1.964290
01/29/1887	11.370005	1.56686629	0.48720705	65.306816	219.619714	27.978675	0.80347798	1.961320
02/07/1916	298.830328	1.56713252	0.48758402	65.507834	219.389345	27.954332	0.80302374	1.961820
02/14/1945	226.996895	1.56653161	0.48803280	65.770287	219.129964	27.924170	0.80201280	1.960692
02/22/1974	153.207907	1.56775131	0.48866432	65.919828	218.895620	27.897571	0.80164718	1.962982
03/02/2003	74.276395	1.56782951	0.48933852	66.188112	218.631907	27.862533	0.80063013	1.963129
03/09/2032	355.153412	1.56799547	0.48977446	66.385682	218.391646	27.838980	0.80003133	1.963441
03/17/2061	275.405587	1.56791807	0.49046755	66.644615	218.138285	27.803886	0.79890513	1.963295
03/25/2090	203.263499	1.56572396	0.48986093	66.833579	217.892444	27.822668	0.79873696	1.959176
04/03/2119	136.352408	1.56575348	0.49029013	67.039633	217.660875	27.799175	0.79808000	1.959231
04/10/2148	68.636383	1.56583988	0.49072327	67.260212	217.399180	27.772343	0.79744581	1.959393
04/18/2177	5.418507	1.56254388	0.49012344	67.574070	217.158244	27.773515	0.79670449	1.953210

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