| Comet | C/1992 F1 (Tanaka-Machholz)
|
|---|
| User | Sergey Shurpakov |
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| User`s name | |
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| Observation's time (UT) | 1992-05-22 20:09:00 |
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| Tool | Not set |
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| Observation's place | Not set |
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| Comparison stars source | NP - North Polar Sequence (publ. by the A.A.V.S.O.) |
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| Method | S - Sidgwick`s method |
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| Magnitude | 8.1 |
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| Coma diameter(') | Not set |
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| Tail's length | Not set |
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| Condensation | 4 |
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| Positional angle of tail | Not set |
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| Bortl's scale | Not set |
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| Aperture | 18.7 |
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| Focal length (mm) | 935 |
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| Type of tool | L - Newtonian reflector |
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| Magnification | 38 |
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| Field of view (°) | Not set |
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| SQM-L in zenith | Not set |
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| Light pollution zone | |
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| Lm | Not set |
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| Comment | |
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| Morris Format | 1992 May 22.84 UT: m1=8.1, DC=4 ...18.7-cm (38x) ...Sergey Shurpakov (, ) |
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