- 21414 Blumenthal
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Blumenthal
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Lincoln Laboratory Near-Earth Asteroid Research Team
discovery_site =Socorro
discovered =March 20 ,1998
designations = yes
mp_name = 21414
alt_names = 1998 FQ69
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.0189248
perihelion = 1.8122082
semimajor =
eccentricity = 0.2497792
period = 1371.2825103
avg_speed =
inclination = 11.80565
asc_node = 182.32531
mean_anomaly = 91.94707
arg_peri = 179.23802
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 = 14.021414 Blumenthal (1998 FQ69) is a
Main-belt Asteroid discovered onMarch 20 ,1998 by theLincoln Laboratory Near-Earth Asteroid Research Team atSocorro .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=21414+Blumenthal JPL Small-Body Database Browser on 21414 Blumenthal]
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