- 20228 Jeanmarcmari
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Jeanmarcmari
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =OCA-DLR Asteroid Survey
discovery_site =Caussols
discovered =December 3 ,1997
designations = yes
mp_name = 20228
alt_names = 1997 XG
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.4525465
perihelion = 1.9679555
semimajor =
eccentricity = 0.1096235
period = 1200.2199203
avg_speed =
inclination = 0.70358
asc_node = 88.33200
mean_anomaly = 106.38439
arg_peri = 333.80795
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 = 15.020228 Jeanmarcmari (1997 XG) is a
Main-belt Asteroid discovered onDecember 3 ,1997 by theOCA-DLR Asteroid Survey atCaussols .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=20228+Jeanmarcmari JPL Small-Body Database Browser on 20228 Jeanmarcmari]
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