- 7750 McEwen
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = McEwen
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =C. S. Shoemaker andE. M. Shoemaker
discovery_site = Palomar
discovered =August 18 ,1988
designations = yes
mp_name = 7750
alt_names = 1988 QD1
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.7938907
perihelion = 1.7390633
semimajor =
eccentricity = 0.3713798
period = 1680.6954942
avg_speed =
inclination = 15.85069
asc_node = 249.45117
mean_anomaly = 110.90034
arg_peri = 69.64586
satellites =
physical_characteristics = yes
dimensions =
mass =
density =
surface_grav =
escape_velocity =
sidereal_day =
axial_tilt =
pole_ecliptic_lat =
pole_ecliptic_lon =
albedo = 0.1036
temperatures=
temp_name1 =
mean_temp_1 =
max_temp_1 =
temp_name2 =
max_temp_2 =
spectral_type =
abs_magnitude = 12.607750 McEwen (1988 QD1) is a
Main-belt Asteroid discovered onAugust 18 ,1988 byC. S. Shoemaker andE. M. Shoemaker at Palomar.External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=7750+McEwen JPL Small-Body Database Browser on 7750 McEwen]
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