31982 Johnwallis

31982 Johnwallis

Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Johnwallis
symbol =


caption =
discovery = yes
discovery_ref =
discoverer = P. G. Comba
discovery_site = Prescott
discovered = April 30, 2000
designations = yes
mp_name = 31982
alt_names = 2000 HS20
mp_category =
orbit_ref =
epoch = May 14, 2008
aphelion = 3.6977607
perihelion = 2.6920737
semimajor =
eccentricity = 0.1573886
period = 2085.8728352
avg_speed =
inclination = 2.25014
asc_node = 239.20184
mean_anomaly = 127.74747
arg_peri = 24.95567
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 = 14.6

31982 Johnwallis (2000 HS20) is a Main-belt Asteroid discovered on April 30, 2000 by P. G. Comba at Prescott.

External links

* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=31982+Johnwallis JPL Small-Body Database Browser on 31982 Johnwallis]


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