21P/Giacobini-Zinner |
|
|---|---|
 |
|
| Large Version | |
| 2018 July 07 RC20" F/4.2 STL1001E LRGB (60-30-30-30 sec) | |
| © 2018 Ci.A.O. Cimini Astronomical Observatory - Italy | |
21P/Giacobini-Zinner |
|
|---|---|
|
|
|
| Large Version | |
| 2018 July 07 RC20" F/4.2 STL1001E LRGB (60-30-30-30 sec) | |
| © 2018 Ci.A.O. Cimini Astronomical Observatory - Italy | |