21660 Velenia

21660 Velenia

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


caption =
discovery = yes
discovery_ref =
discoverer = P. Pravec
discovery_site = Ondrejov
discovered = August 20, 1999
designations = yes
mp_name = 21660
alt_names = 1999 QZ1
mp_category =
orbit_ref =
epoch = May 14, 2008
aphelion = 2.8488369
perihelion = 2.6208483
semimajor =
eccentricity = 0.0416822
period = 1651.9501616
avg_speed =
inclination = 4.77893
asc_node = 192.22328
mean_anomaly = 273.36015
arg_peri = 240.59016
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 = 14.9

21660 Velenia (1999 QZ1) is a Main-belt Asteroid discovered on August 20, 1999 by P. Pravec at Ondrejov.

External links

* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=21660+Velenia JPL Small-Body Database Browser on 21660 Velenia]


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