4321 Zero

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Zero
Discovery and designation
Discovered by Schelte J. Bus
Discovery site Siding Spring Observatory
Discovery date March 2, 1981
Designations
MPC designation 4321
1981 EH26
Orbital characteristics
Epoch May 14, 2008
Aphelion 3.9386103
Perihelion 2.1835337
Eccentricity 0.2866768
1956.1797266
163.75698
Inclination 2.40972
135.19206
245.04424
Physical characteristics
12.9

4321 Zero (1981 EH26) is a main-belt asteroid discovered on March 2, 1981 by Schelte J. Bus at Siding Spring Observatory in the course of the U.K. Schmidt-Caltech Asteroid Survey. Named after Zero Mostel, but also a pun due to its number being like a countdown: four-three-two-one, and then "zero".

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