- 2285 Ron Helin
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Ron Helin
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =S. J. Bus
discovery_site = Palomar
discovered =August 27 ,1976
designations = yes
mp_name = 2285
alt_names = 1976 QB
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.6801106
perihelion = 1.7598016
semimajor =
eccentricity = 0.2072809
period = 1208.1336795
avg_speed =
inclination = 5.32757
asc_node = 157.91465
mean_anomaly = 206.24205
arg_peri = 182.69968
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 = 14.32285 Ron Helin (1976 QB) is a
Main-belt Asteroid discovered onAugust 27 ,1976 byS. J. Bus at Palomar.External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2285+Ron+Helin JPL Small-Body Database Browser on 2285 Ron Helin]
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