- 13963 Euphrates
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Euphrates
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =E. W. Elst
discovery_site =European Southern Observatory
discovered =August 3 ,1991
designations = yes
mp_name = 13963
alt_names = 1991 PT4
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 4.1864612
perihelion = 2.4644932
semimajor =
eccentricity = 0.2589054
period = 2215.0288477
avg_speed =
inclination = 0.93534
asc_node = 227.48568
mean_anomaly = 252.15132
arg_peri = 130.21996
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 = 13.713963 Euphrates (1991 PT4) is a
Outer Main-belt Asteroid discovered onAugust 3 ,1991 byE. W. Elst at theEuropean Southern Observatory .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=13963+Euphrates JPL Small-Body Database Browser on 13963 Euphrates]
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