6690 Messick


6690 Messick

Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Messick
symbol =


caption =
discovery = yes
discovery_ref =
discoverer = B. A. Skiff
discovery_site = Anderson Mesa Station of the Lowell Observatory
discovered = September 25, 1981
designations = yes
mp_name = 6690
alt_names = 1981 SY1
mp_category =
orbit_ref =
epoch = May 14, 2008
aphelion = 2.6077451
perihelion = 1.9135763
semimajor =
eccentricity = 0.1535323
period = 1241.5136507
avg_speed =
inclination = 3.75624
asc_node = 319.47173
mean_anomaly = 352.86953
arg_peri = 332.91901
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 = 13.3

6690 Messick (1981 SY1) is a Main-belt Asteroid discovered on September 25, 1981 by B. A. Skiff at the Anderson Mesa Station of the Lowell Observatory.

External links

* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=6690+Messick JPL Small-Body Database Browser on 6690 Messick]


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