(163950) 2003 UN22

Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = (163950)
symbol =


caption =
discovery = yes
discovery_ref =
discoverer = James Whitney Young
discovery_site = Table Mountain Observatory near Wrightwood, California
discovered = October 23, 2003
designations = yes
mp_name = 163950
alt_names = 2003 UN22
mp_category =
orbit_ref =
epoch = November 30, 2008
aphelion = 2.8151100
perihelion = 2.5324092
semimajor =
eccentricity = 0.0528658
period = 1596.9155399
avg_speed =
inclination = 15.30551
asc_node = 35.50591
mean_anomaly = 267.85601
arg_peri = 152.22530
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 = 15.2

163950 (2003 UN22) is a Main-belt Asteroid discovered on October 23, 2003 by James Whitney Young at the Table Mountain Observatory near Wrightwood, California.

External links

* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=163950 JPL Small-Body Database Browser on 163950]