Asteroid General Data

2009 HB₈₂ (513497)

General information

Preliminary designation	2009 HB₈₂
Number	513497
Group	Amor
Absolute magnitude	17.67
Approximate diameter (m)	780
Approximate mass (kg)	8.59·10¹¹
Number of observations	274
Arc length (days)	5311

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	281.669946
a – orbit major semiaxis (astronomical units)	2.78433100
e – orbit eccentricity	0.58907300
ω – orbit ascending node-perihelion angle (degrees)	304.466542
Ω – longitude of orbit ascending node (degrees)	314.092975
i – orbit inclination to the ecliptic plane (degrees)	11.179816

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	283.724350	2.75817239	0.60264526	278.999390	338.011293	9.799097	1.09597286	4.580709
01/21/1858	46.460928	2.75300276	0.60466675	279.787007	337.177884	9.825419	1.08835351	4.567837
01/29/1887	156.449905	2.77489829	0.59505996	287.780864	329.648581	10.021147	1.12366744	4.622439
02/07/1916	262.993680	2.75574350	0.60294251	290.752075	326.916866	10.222819	1.09418860	4.574660
02/14/1945	22.209664	2.77551264	0.59442620	293.055466	324.736168	10.296503	1.12567520	4.623974
02/22/1974	121.500243	2.76849446	0.59607473	299.885956	318.370207	10.814944	1.11826488	4.606447
03/02/2003	235.728714	2.76154969	0.59818406	301.416095	316.915410	10.956745	1.10963468	4.589125
03/09/2032	346.177257	2.78063733	0.58929612	304.629320	313.993987	11.188298	1.14201853	4.636787
03/17/2061	85.444443	2.76520064	0.59348678	309.560543	309.464535	11.822779	1.12409063	4.598229
03/25/2090	202.289161	2.76645868	0.59293179	310.635591	308.427225	11.939973	1.12613737	4.601367
04/03/2119	305.966884	2.78281323	0.58330094	314.278682	305.181503	12.387581	1.15959567	4.642231
04/10/2148	49.004510	2.76535763	0.58906998	317.601782	302.246798	12.984084	1.13636848	4.598620
04/18/2177	165.980954	2.76557113	0.58696785	318.562709	301.398555	13.104553	1.14226979	4.599153

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