21P/Giacobini-Zinner |
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| 2018 September 17 20:22 UT, 65x30 sec, 300 mm, F/5.6, Pentax K-3, ISO 2200, Novosibirsk region, Russia | |
| © 2018 Mikhail Maslov | |
21P/Giacobini-Zinner |
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| 2018 September 17 20:22 UT, 65x30 sec, 300 mm, F/5.6, Pentax K-3, ISO 2200, Novosibirsk region, Russia | |
| © 2018 Mikhail Maslov | |