- 15849 Billharper
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Billharper
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Spacewatch
discovery_site =Kitt Peak
discovered =December 18 ,1995
designations = yes
mp_name = 15849
alt_names = 1995 YM10
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.1728594
perihelion = 2.7348082
semimajor =
eccentricity = 0.0741496
period = 1854.2893266
avg_speed =
inclination = 2.37565
asc_node = 162.91494
mean_anomaly = 10.03412
arg_peri = 106.20007
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 = 14.515849 Billharper (1995 YM10) is a
Main-belt Asteroid discovered onDecember 18 ,1995 bySpacewatch atKitt Peak .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=15849+Billharper JPL Small-Body Database Browser on 15849 Billharper]
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