- 12539 Chaikin
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Chaikin
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Spacewatch
discovery_site =Kitt Peak
discovered =July 16 ,1998
designations = yes
mp_name = 12539
alt_names = 1998 OP2
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.8993050
perihelion = 2.5684778
semimajor =
eccentricity = 0.0605048
period = 1651.0883424
avg_speed =
inclination = 3.73581
asc_node = 296.78470
mean_anomaly = 122.55462
arg_peri = 302.90150
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 = 13.612539 Chaikin (1998 OP2) is a
Main-belt Asteroid discovered onJuly 16 ,1998 bySpacewatch atKitt Peak .References
External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=12539+Chaikin JPL Small-Body Database Browser on 12539 Chaikin]
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