- 20073 Yumiko
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Yumiko
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =T. Kobayashi andH. Fujii
discovery_site =Oizumi
discovered =January 9 ,1994
designations = yes
mp_name = 20073
alt_names = 1994 AN2
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.4464686
perihelion = 2.1541422
semimajor =
eccentricity = 0.0635408
period = 1274.3146311
avg_speed =
inclination = 6.59552
asc_node = 305.51536
mean_anomaly = 308.06198
arg_peri = 271.96976
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 = 15.020073 Yumiko (1994 AN2) is a
Main-belt Asteroid discovered onJanuary 9 ,1994 byT. Kobayashi andH. Fujii atOizumi .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=20073+Yumiko JPL Small-Body Database Browser on 20073 Yumiko]
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