- 49448 Macocha
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Macocha
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =P. Pravec
discovery_site =Ondrejov
discovered =December 21 ,1998
designations = yes
mp_name = 49448
alt_names = 1998 YJ12
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.0763559
perihelion = 2.0118931
semimajor =
eccentricity = 0.2092002
period = 1482.1970838
avg_speed =
inclination = 9.32370
asc_node = 46.11720
mean_anomaly = 37.24194
arg_peri = 130.25697
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 = 14.749448 Macocha (1998 YJ12) is a
Main-belt Asteroid discovered onDecember 21 ,1998 byP. Pravec atOndrejov .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=49448+Macocha JPL Small-Body Database Browser on 49448 Macocha]
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