- 20880 Yiyideng
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Yiyideng
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Lincoln Laboratory Near-Earth Asteroid Research Team
discovery_site =Socorro
discovered =November 3 ,2000
designations = yes
mp_name = 20880
alt_names = 2000 VE57
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.8237822
perihelion = 2.5668198
semimajor =
eccentricity = 0.0476686
period = 1616.2529680
avg_speed =
inclination = 4.58064
asc_node = 4.20423
mean_anomaly = 357.55536
arg_peri = 309.18105
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 = 15.620880 Yiyideng (2000 VE57) is a
Main-belt Asteroid discovered onNovember 3 ,2000 by theLincoln Laboratory Near-Earth Asteroid Research Team atSocorro .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=20880+Yiyideng JPL Small-Body Database Browser on 20880 Yiyideng]
Wikimedia Foundation. 2010.