- 10009 Hirosetanso
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Hirosetanso
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =H. Kosai andK. Hurukawa
discovery_site =Kiso Observatory
discovered =March 12 ,1977
designations = yes
mp_name = 10009
alt_names = 1977 EA6
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.6486015
perihelion = 2.1495871
semimajor =
eccentricity = 0.1040006
period = 1357.2798724
avg_speed =
inclination = 4.10943
asc_node = 307.46566
mean_anomaly = 246.06223
arg_peri = 111.91901
satellites =
physical_characteristics = yes
dimensions =
mass =
density =
surface_grav =
escape_velocity =
sidereal_day =
axial_tilt =
pole_ecliptic_lat =
pole_ecliptic_lon =
albedo =
temperatures=
temp_name1 =
mean_temp_1 =
max_temp_1 =
temp_name2 =
max_temp_2 =
spectral_type =
abs_magnitude = 14.310009 Hirosetanso (1977 EA6) is a
Main-belt Asteroid discovered onMarch 12 ,1977 byH. Kosai andK. Hurukawa at theKiso Observatory of theUniversity of Tokyo . It is named afterHirose Tanso (1782-1856), a Japanese educator.External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=10009+Hirosetanso JPL Small-Body Database Browser on 10009 Hirosetanso]
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