117P/Helin-Roman-Alu 1 |
|
|---|---|
 |
|
| 2013 May 18 21:40 UT, 8x4min, 250mm f/3.6 ASA Astrograph, SBIG 8300M Bin2x2 | |
| © 2013 Roland Fichtl | |
117P/Helin-Roman-Alu 1 |
|
|---|---|
|
|
|
| 2013 May 18 21:40 UT, 8x4min, 250mm f/3.6 ASA Astrograph, SBIG 8300M Bin2x2 | |
| © 2013 Roland Fichtl | |