- 59239 Alhazen
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Alhazen
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =S. Sposetti
discovery_site =Gnosca
discovered =February 7 ,1999
designations = yes
mp_name = 59239
alt_names = 1999 CR2
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.7215506
perihelion = 1.7805358
semimajor =
eccentricity = 0.2090175
period = 1233.5994242
avg_speed =
inclination = 7.14394
asc_node = 4.85149
mean_anomaly = 346.18860
arg_peri = 31.82957
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 = 15.759239 Alhazen (1999 CR2) is a
Main-belt Asteroid discovered onFebruary 7 ,1999 byS. Sposetti atGnosca .It is named after
Ibn al-Haytham .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=59239+Alhazen JPL Small-Body Database Browser on 59239 Alhazen]
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