Asteroid General Data

2009 HU₂ (432226)

General information

Preliminary designation	2009 HU₂
Number	432226
Group	Amor
Absolute magnitude	18.62
Approximate diameter (m)	500
Approximate mass (kg)	2.31·10¹¹
Number of observations	188
Arc length (days)	8752

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	85.577657
a – orbit major semiaxis (astronomical units)	1.60073700
e – orbit eccentricity	0.32189500
ω – orbit ascending node-perihelion angle (degrees)	166.547847
Ω – longitude of orbit ascending node (degrees)	185.258639
i – orbit inclination to the ecliptic plane (degrees)	16.704868

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	229.715612	1.60052921	0.32256492	164.685286	186.274278	16.631913	1.08425463	2.024865
01/21/1858	348.003953	1.60062212	0.32245646	164.936204	186.135901	16.640503	1.08449117	2.025041
01/29/1887	106.522014	1.60073336	0.32269792	165.200969	185.991802	16.655328	1.08418003	2.025252
02/07/1916	225.560376	1.60100967	0.32243557	165.530070	185.818123	16.665826	1.08478721	2.025777
02/14/1945	343.503268	1.60063191	0.32250361	165.784630	185.675486	16.678984	1.08442234	2.025060
02/22/1974	101.342792	1.60095643	0.32221914	166.016316	185.539603	16.685593	1.08509762	2.025676
03/02/2003	220.357441	1.60074636	0.32227293	166.353349	185.358998	16.700647	1.08486913	2.025277
03/09/2032	338.905849	1.60072398	0.32188743	166.603135	185.228415	16.707967	1.08547105	2.025234
03/17/2061	97.095453	1.60038370	0.32164129	166.872660	185.087004	16.718073	1.08563423	2.024589
03/25/2090	215.748030	1.60075436	0.32182520	167.210984	184.925212	16.732589	1.08559128	2.025292
04/03/2119	333.938946	1.60081408	0.32162332	167.481692	184.792580	16.740829	1.08595495	2.025405
04/10/2148	92.624017	1.60040382	0.32165220	167.827535	184.618258	16.757806	1.08563041	2.024627
04/18/2177	210.944681	1.60079480	0.32146902	168.048765	184.481701	16.764228	1.08618887	2.025369

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