- 19981 Bialystock
Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Bialystock
symbol =
caption =
discovery = yes
discovery_ref =
discoverer =E. W. Elst
discovery_site =Haute Provence
discovered =December 29 ,1989
designations = yes
mp_name = 19981
alt_names = 1989 YB6
mp_category =
orbit_ref =
epoch =May 14 ,2008
aphelion = 3.8329715
perihelion = 2.5449491
semimajor =
eccentricity = 0.2019502
period = 2080.0418597
avg_speed =
inclination = 14.79584
asc_node = 121.13042
mean_anomaly = 31.52959
arg_peri = 59.47269
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 = 13.219981 Bialystock (1989 YB6) is a
Main-belt Asteroid discovered onDecember 29 ,1989 byE. W. Elst atHaute Provence .External links
* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=19981+Bialystock JPL Small-Body Database Browser on 19981 Bialystock]
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