21P/Giacobini-Zinner |
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| Large Version | |
| 2018 July 24 21P/Giacobini-Zinner + Sh2-155 + vdB 155 0.22 UT, Newton 8" / 2.8 CCD HaLRGB | |
| © 2018 Norbert Mrozek | |
21P/Giacobini-Zinner |
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|---|---|
|
|
|
| Large Version | |
| 2018 July 24 21P/Giacobini-Zinner + Sh2-155 + vdB 155 0.22 UT, Newton 8" / 2.8 CCD HaLRGB | |
| © 2018 Norbert Mrozek | |