- 10315 Brewster
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Brewster
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =E. F. Helin
discovery_site = Palomar
discovered =September 23 ,1990
designations = yes
mp_name = 10315
alt_names = 1990 SC4
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.0522007
perihelion = 1.7155439
semimajor =
eccentricity = 0.2803541
period = 1344.3827153
avg_speed =
inclination = 21.99773
asc_node = 190.25957
mean_anomaly = 238.70993
arg_peri = 245.86018
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 = 14.310315 Brewster (1990 SC4) is a
Main-belt Asteroid discovered onSeptember 23 ,1990 byE. F. Helin at Palomar.External links
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