| Comet | 41P/Tuttle-Giacobini-Kresak
|
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| User | ancv2000 |
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| User`s name | |
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| Observation's time (UT) | 2017-04-01 18:45:00 |
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| Tool | Marumi |
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| Observation's place | Zavolzhye |
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| Comparison stars source | TK - Tycho-2 Catalogue |
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| Method | |
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| Magnitude | [6.9 |
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| Coma diameter(') | |
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| Tail's length | Not set |
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| Condensation | Not set |
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| Positional angle of tail | Not set |
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| Bortl's scale | Not set |
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| Aperture | 2.5 |
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| Focal length (mm) | Not set |
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| Type of tool | B - Binoculars |
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| Magnification | 10 |
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| Field of view (°) | Not set |
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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 | В бинокль видны звёзды до 7.5m. Комета находится прямо на звезде, но никаких признаков её не наблюдается |
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| Morris Format | 2017 Apr 1.78 UT: m1=[6.9 ...2.5-cm B (10x) ...Anton Tsvetkov (Zavolzhye, Russia) |
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