- 7287 Yokokurayama
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Yokokurayama
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =T. Seki
discovery_site =Geisei
discovered =November 10 ,1990
designations = yes
mp_name = 7287
alt_names = 1990 VN2
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.6389265
perihelion = 2.1937979
semimajor =
eccentricity = 0.2477622
period = 1819.1169178
avg_speed =
inclination = 13.99197
asc_node = 141.51737
mean_anomaly = 159.25472
arg_peri = 302.29525
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 = 13.27287 Yokokurayama (1990 VN2) is a
Main-belt Asteroid discovered onNovember 10 ,1990 byT. Seki atGeisei .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=7287+Yokokurayama JPL Small-Body Database Browser on 7287 Yokokurayama]
Yokokurayama (asteroid 7287) is an asteroid of the main belt and it's distance from the sun is 2.1890824 AU (Astronomical Units are roughly equivalent to the distance from earth to the sun). It has an eccentricity of 0.2487886 and an orbital period of 1,816.96 days (4.98 years).
Yokokurayama has an orbital speed average of 17.44788505 km/s and an inclination of 13.99221 thereof.
The asteroid was discovered on November 10, 1990 by Tsutomu Seki.
Wikimedia Foundation. 2010.
