21P/Giacobini-Zinner |
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| 2018 September 18 21:28 UT, 67x30 sec, 77 mm, F/6.7, Pentax K-3, ISO 2200, Novosibirsk region, Russia | |
| © 2018 Mikhail Maslov | |
21P/Giacobini-Zinner |
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| 2018 September 18 21:28 UT, 67x30 sec, 77 mm, F/6.7, Pentax K-3, ISO 2200, Novosibirsk region, Russia | |
| © 2018 Mikhail Maslov | |