- 21727 Rhines
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Rhines
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =Lincoln Laboratory Near-Earth Asteroid Research Team
discovery_site =Socorro
discovered =September 9 ,1999
designations = yes
mp_name = 21727
alt_names = 1999 RY135
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.7437580
perihelion = 1.9104050
semimajor =
eccentricity = 0.1790554
period = 1296.6292646
avg_speed =
inclination = 7.30574
asc_node = 138.99753
mean_anomaly = 106.56055
arg_peri = 271.87289
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 = 15.321727 Rhines (1999 RY135) is a
Main-belt Asteroid discovered onSeptember 9 ,1999 by theLincoln Laboratory Near-Earth Asteroid Research Team atSocorro .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=21727+Rhines JPL Small-Body Database Browser on 21727 Rhines]
Wikimedia Foundation. 2010.
