4321 Zero
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | S. J. Bus |
| Discovery site | Siding Spring Observatory |
| Discovery date | March 2, 1981 |
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Designations
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| MPC designation | 4321 |
| Alternative names[1] | 1981 EH26 |
| Epoch May 14, 2008 | |
| Ap | 3.9386103 |
| Peri | 2.1835337 |
| Eccentricity | 0.2866768 |
| Orbital period | 1956.1797266 |
| Mean anomaly | 163.75698 |
| Inclination | 2.40972 |
| Longitude of ascending node | 135.19206 |
| Argument of peri | 245.04424 |
| Absolute 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.

