17P/Holmes |
|
|---|---|
 |
|
| 2007 December 21 21.31 - 21.55 UT, CZJ-Sonnar f=300mm / 5.6, average of 21 x 60 sec, ATIK16HR + IR-Cutting filter, next to NGC 1160/1161 | |
| © 2007 Thorsten Zilch | |
17P/Holmes |
|
|---|---|
|
|
|
| 2007 December 21 21.31 - 21.55 UT, CZJ-Sonnar f=300mm / 5.6, average of 21 x 60 sec, ATIK16HR + IR-Cutting filter, next to NGC 1160/1161 | |
| © 2007 Thorsten Zilch | |