- 15412 Schaefer
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Schaefer
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Spacewatch
discovery_site =Kitt Peak
discovered =January 2 ,1998
designations = yes
mp_name = 15412
alt_names = 1998 AU3
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.7820687
perihelion = 2.5697823
semimajor =
eccentricity = 0.1908556
period = 2067.3018145
avg_speed =
inclination = 2.88733
asc_node = 99.78520
mean_anomaly = 353.57382
arg_peri = 292.22890
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 = 12.915412 Schaefer (1998 AU3) is a
Main-belt Asteroid discovered onJanuary 2 ,1998 bySpacewatch atKitt Peak .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=15412+Schaefer JPL Small-Body Database Browser on 15412 Schaefer]
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