- 11409 Horkheimer
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Horkheimer
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =
discovery_site =
discovered =
designations = yes
mp_name = 11409
alt_names = 1999 FD9
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.5624274
perihelion = 2.8135714
semimajor =
eccentricity = 0.1174492
period = 2079.1019758
avg_speed =
inclination = 2.29868
asc_node = 115.96408
mean_anomaly = 204.51619
arg_peri = 77.19065
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 = 12.911409 Horkheimer (1999 FD9) is a
Main-belt Asteroid discovered onby at . External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=11409+Horkheimer JPL Small-Body Database Browser on 11409 Horkheimer]
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