21P/Giacobini–Zinner
| Use attributes for filter ! | |
| Radius | 1 km |
|---|---|
| Orbital period | 2,417 days |
| Discovered | December 20, 1900 |
| Orbits | Sun |
| Meteor shower spawned | Draconids |
| Discoverers | Ernst Zinner |
| Michel Giacobini | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2199016 |
About 21P/Giacobini–Zinner
Comet Giacobini–Zinner is a periodic comet in the Solar System. It was discovered by Michel Giacobini, who observed the comet in the constellation of Aquarius on December 20, 1900. It was recovered two passages later by Ernst Zinner while observing variable stars near Beta Scuti on October 23, 1913.
21P/Giacobini–Zinner Photos
