- 19140 Jansmit
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Jansmit
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =C. S. Shoemaker andE. M. Shoemaker
discovery_site = Palomar
discovered =September 2 ,1989
designations = yes
mp_name = 19140
alt_names = 1989 RJ2
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.9139711
perihelion = 1.7332061
semimajor =
eccentricity = 0.2540822
period = 1293.7110836
avg_speed =
inclination = 21.62585
asc_node = 250.05871
mean_anomaly = 82.29149
arg_peri = 131.71114
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 = 14.119140 Jansmit (1989 RJ2) is a
Main-belt Asteroid discovered onSeptember 2 ,1989 byC. S. Shoemaker andE. M. Shoemaker at Palomar.External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=19140+Jansmit JPL Small-Body Database Browser on 19140 Jansmit]
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