21P/Giacobini-Zinner |
|
|---|---|
 |
|
| Large Version | |
| 2018 September 12 01:15 UT, Newton 8", f4.5, Canon MIII, ISO 3200, 2x40Sec | |
| © 2018 Thorsten Böckel | |
21P/Giacobini-Zinner |
|
|---|---|
|
|
|
| Large Version | |
| 2018 September 12 01:15 UT, Newton 8", f4.5, Canon MIII, ISO 3200, 2x40Sec | |
| © 2018 Thorsten Böckel | |