- 14988 Tryggvason
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Tryggvason
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Spacewatch
discovery_site =Kitt Peak
discovered =October 25 ,1997
designations = yes
mp_name = 14988
alt_names = 1997 UA7
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 4.0350626
perihelion = 2.0050032
semimajor =
eccentricity = 0.3360989
period = 1916.9727167
avg_speed =
inclination = 8.40185
asc_node = 52.65524
mean_anomaly = 17.87212
arg_peri = 318.52641
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 = 13.214988 Tryggvason (1997 UA7) is a
Main-belt Asteroid discovered onOctober 25 ,1997 bySpacewatch atKitt Peak .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=14988+Tryggvason JPL Small-Body Database Browser on 14988 Tryggvason]
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