- 12219 Grigor'ev
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Grigor'ev
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =L. I. Chernykh
discovery_site =Crimean Astrophysical Observatory
discovered =September 19 ,1982
designations = yes
mp_name = 12219
alt_names = 1982 SC8
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.6227120
perihelion = 1.8409886
semimajor =
eccentricity = 0.1751290
period = 1217.8562077
avg_speed =
inclination = 3.30172
asc_node = 343.58115
mean_anomaly = 288.33904
arg_peri = 323.59038
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 = 14.212219 Grigor'ev (1982 SC8) is a
Main-belt Asteroid discovered onSeptember 19 ,1982 byL. I. Chernykh at theCrimean Astrophysical Observatory .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=12219+Grigor%27ev JPL Small-Body Database Browser on 12219 Grigor'ev]
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