- 18806 Zachpenn
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Zachpenn
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Lincoln Laboratory Near-Earth Asteroid Research Team
discovery_site =Socorro
discovered =May 13 ,1999
designations = yes
mp_name = 18806
alt_names = 1999 JX79
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.0401704
perihelion = 2.4552042
semimajor =
eccentricity = 0.1064470
period = 1663.6018653
avg_speed =
inclination = 4.97600
asc_node = 160.78823
mean_anomaly = 349.18135
arg_peri = 84.91883
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 = 14.418806 Zachpenn (1999 JX79) is a
Main-belt Asteroid discovered onMay 13 ,1999 by theLincoln Laboratory Near-Earth Asteroid Research Team atSocorro .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=18806+Zachpenn JPL Small-Body Database Browser on 18806 Zachpenn]
Wikimedia Foundation. 2010.