| Comet | 41P/Tuttle-Giacobini-Kresak
|
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| User | Koalin |
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| User`s name | |
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| Observation's time (UT) | 2017-04-17 00:05 |
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| Tool | Bresser 11x56 |
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| Observation's place | Деревня Dindos, Ignalinos район, Литва |
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| Comparison stars source | TK - Tycho-2 Catalogue |
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| Method | M - Morris`s method |
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| Magnitude | 7.1 |
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| Coma diameter(') | 8 |
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| Tail's length | Not set |
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| Condensation | 3 |
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| Positional angle of tail | Not set |
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| Bortl's scale | Not set |
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| Aperture | 5.6 |
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| Focal length (mm) | Not set |
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| Type of tool | B - Binoculars |
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| Magnification | 11 |
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| Field of view (°) | 5 |
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| SQM-L in zenith | |
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| Light pollution zone | |
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| Lm | |
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| Comment | Comet +67°
Mon +2,5° ,73% |
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| Morris Format | 2017 Apr 17. UT: m1=7.1, Dia.=8', DC=3 ...5.6-cm B (11x) ...Darius Gasiūnas (Деревня Dindos, Ignalinos район, Литва, ) |
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