- 12237 Coughlin
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Coughlin
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =C. S. Shoemaker andE. M. Shoemaker
discovery_site =Palomar Observatory
discovered =April 23 ,1987
designations = yes
mp_name = 12237
alt_names = 1987 HE
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.7506927
perihelion = 1.8356365
semimajor =
eccentricity = 0.1995182
period = 1268.3855122
avg_speed =
inclination = 23.40626
asc_node = 169.94795
mean_anomaly = 42.48646
arg_peri = 14.25609
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 = 13.912237 Coughlin (1987 HE) is a
Main-belt Asteroid discovered onApril 23 ,1987 byC. S. Shoemaker andE. M. Shoemaker atPalomar Observatory .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=12237+Coughlin JPL Small-Body Database Browser on 12237 Coughlin]
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