- 40457 Williamkuhn
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Williamkuhn
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =M. Collins andM. White
discovery_site =OCA-Anza Observatory
discovered =September 4 ,1999
designations = yes
mp_name = 40457
alt_names = 1999 RG43
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.6950067
perihelion = 2.0423837
semimajor =
eccentricity = 0.1377600
period = 1331.5644732
avg_speed =
inclination = 8.10028
asc_node = 160.49085
mean_anomaly = 206.79556
arg_peri = 107.06820
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 = 15.640457 Williamkuhn (1999 RG43) is a
Main-belt Asteroid discovered onSeptember 4 ,1999 byM. Collins andM. White at theOCA-Anza Observatory .External links
[http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=40457+Williamkuhn JPL Small-Body Database Browser on 40457 Williamkuhn]
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