- 15420 Aedouglass
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Aedouglass
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Spacewatch
discovery_site =Kitt Peak
discovered =April 28 ,1998
designations = yes
mp_name = 15420
alt_names = 1998 HQ31
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.3568996
perihelion = 1.9307126
semimajor =
eccentricity = 0.2697223
period = 1570.1561468
avg_speed =
inclination = 3.28605
asc_node = 306.07520
mean_anomaly = 44.38176
arg_peri = 357.64409
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 = 14.915420 Aedouglass (1998 HQ31) is a
Main-belt Asteroid discovered onApril 28 ,1998 bySpacewatch atKitt Peak .External links
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