- 21399 Bateman
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Bateman
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 = 21399
alt_names = 1998 FG57
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.3879825
perihelion = 2.1370839
semimajor =
eccentricity = 0.0554464
period = 1243.0564936
avg_speed =
inclination = 5.78309
asc_node = 178.64645
mean_anomaly = 74.89286
arg_peri = 278.98008
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 = 15.721399 Bateman (1998 FG57) 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=21399+Bateman JPL Small-Body Database Browser on 21399 Bateman]
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