4321 Zero

4321 Zero

Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Zero
symbol =


caption =
discovery = yes
discovery_ref =
discoverer = S. J. Bus
discovery_site = Siding Spring Observatory
discovered = March 2, 1981
designations = yes
mp_name = 4321
alt_names = 1981 EH26
mp_category =
orbit_ref =
epoch = May 14, 2008
aphelion = 3.9386103
perihelion = 2.1835337
semimajor =
eccentricity = 0.2866768
period = 1956.1797266
avg_speed =
inclination = 2.40972
asc_node = 135.19206
mean_anomaly = 163.75698
arg_peri = 245.04424
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 = 12.9

4321 Zero (1981 EH26) is a Main-belt Asteroid discovered on March 2, 1981 by S. J. Bus at Siding Spring Observatory in the course of the U.K. Schmidt-Caltech Asteroid Survey.

External links

* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=4321+Zero JPL Small-Body Database Browser on 4321 Zero]


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