- 20002 Tillysmith
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Tillysmith
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =R. H. McNaught
discovery_site =Siding Spring
discovered =March 10 ,1991
designations = yes
mp_name = 20002
alt_names = 1991 EM
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.6362691
perihelion = 2.7501491
semimajor =
eccentricity = 0.1387507
period = 2084.2004234
avg_speed =
inclination = 20.22391
asc_node = 280.59692
mean_anomaly = 246.02267
arg_peri = 27.51202
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 = 13.820002 Tillysmith (1991 EM) is a
Main-belt Asteroid discovered onMarch 10 ,1991 byR. H. McNaught atSiding Spring .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=20002+Tillysmith JPL Small-Body Database Browser on 20002 Tillysmith]
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