- 15577 Gywilliams
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Gywilliams
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Lincoln Laboratory Near-Earth Asteroid Research Team
discovery_site =Socorro
discovered =April 5 ,2000
designations = yes
mp_name = 15577
alt_names = 2000 GN68
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.4804812
perihelion = 1.9545558
semimajor =
eccentricity = 0.1185842
period = 1206.1444213
avg_speed =
inclination = 2.16359
asc_node = 189.41906
mean_anomaly = 149.03608
arg_peri = 35.16689
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 = 16.015577 Gywilliams (2000 GN68) is a
Main-belt Asteroid discovered onApril 5 ,2000 by theLincoln Laboratory Near-Earth Asteroid Research Team atSocorro .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=15577+Gywilliams JPL Small-Body Database Browser on 15577 Gywilliams]
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