31P/Schwassmann-Wachmann |
|
|---|---|
 |
|
| 2017 October 22 09:12 UT, 4x900s, 11" SCT f/6.4, STF-8300M, | |
| © 2017 Mike Olason, Denver Colorado | |
31P/Schwassmann-Wachmann |
|
|---|---|
|
|
|
| 2017 October 22 09:12 UT, 4x900s, 11" SCT f/6.4, STF-8300M, | |
| © 2017 Mike Olason, Denver Colorado | |