- 6092 Johnmason
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Johnmason
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =E. F. Helin
discovery_site =Palomar Observatory
discovered =June 27 ,1990
designations = yes
mp_name = 6092
alt_names = 1990 MN
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 2.9621737
perihelion = 1.7747875
semimajor =
eccentricity = 0.2506641
period = 1331.3834975
avg_speed =
inclination = 9.49813
asc_node = 132.47888
mean_anomaly = 292.26661
arg_peri = 200.84876
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 = 13.96092 Johnmason (1990 MN) is a
Main-belt Asteroid discovered onJune 27 ,1990 byE. F. Helin atPalomar Observatory .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=6092+Johnmason JPL Small-Body Database Browser on 6092 Johnmason]
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