- 16043 Yichenzhang
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Yichenzhang
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Lincoln Laboratory Near-Earth Asteroid Research Team
discovery_site =Socorro
discovered =April 6 ,1999
designations = yes
mp_name = 16043
alt_names = 1999 GP23
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.4957062
perihelion = 2.0362872
semimajor =
eccentricity = 0.1013724
period = 1245.9118517
avg_speed =
inclination = 6.59717
asc_node = 206.58265
mean_anomaly = 309.62414
arg_peri = 260.97713
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 = 14.116043 Yichenzhang (1999 GP23) is a
Main-belt Asteroid discovered onApril 6 ,1999 by theLincoln Laboratory Near-Earth Asteroid Research Team atSocorro .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=16043+Yichenzhang JPL Small-Body Database Browser on 16043 Yichenzhang]
Wikimedia Foundation. 2010.