- 1272 Gefion
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Gefion
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Reinmuth, K.
discovery_site =Heidelberg
discovered =October 10 ,1931
designations = yes
mp_name = 1272
alt_names = 1931 TZ1
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.2079501
perihelion = 2.3590273
semimajor =
eccentricity = 0.1524926
period = 1696.2216803
avg_speed =
inclination = 8.42937
asc_node = 321.64030
mean_anomaly = 212.53845
arg_peri = 4.70018
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 = 12.81272 Gefion (1931 TZ1) is a
Main-belt Asteroid discovered onOctober 10 ,1931 byReinmuth, K. atHeidelberg .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=1272+Gefion JPL Small-Body Database Browser on 1272 Gefion]
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