- 17024 Costello
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Costello
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =J. Broughton
discovery_site =Reedy Creek Observatory
discovered =March 15 ,1999
designations = yes
mp_name = 17024
alt_names = 1999 EJ5
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.5934806
perihelion = 2.2702092
semimajor =
eccentricity = 0.0664663
period = 1385.1673205
avg_speed =
inclination = 5.34252
asc_node = 327.45129
mean_anomaly = 66.02044
arg_peri = 313.35005
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 = 14.917024 Costello (1999 EJ5) is a
Main-belt Asteroid discovered onMarch 15 ,1999 byJ. Broughton atReedy Creek Observatory .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=17024+Costello JPL Small-Body Database Browser on 17024 Costello]
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