21P/Giacobini-Zinner |
|
|---|---|
 |
|
| Large Version | |
| 2018 May 13 01h41m UT, ASA Astrograph 16" f 3.6, FLI PL 16803, 60 min. | |
| © 2018 Gerald Rhemann | |
21P/Giacobini-Zinner |
|
|---|---|
|
|
|
| Large Version | |
| 2018 May 13 01h41m UT, ASA Astrograph 16" f 3.6, FLI PL 16803, 60 min. | |
| © 2018 Gerald Rhemann | |