C/2019 Q4 Borisov |
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|---|---|
 |
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| 2019 December 11 10:55 UT, 130 mm f/5, with a Mallincam Micro + 0.50 focal reducer making the scope F/2.5. 31.5 seconds | |
| © 2019 Thomas Dorman, Oklahoma, USA | |
C/2019 Q4 Borisov |
|
|---|---|
|
|
|
| 2019 December 11 10:55 UT, 130 mm f/5, with a Mallincam Micro + 0.50 focal reducer making the scope F/2.5. 31.5 seconds | |
| © 2019 Thomas Dorman, Oklahoma, USA | |