| Comet | C/1799 Y1 (Méchain) |
|---|
| User | Mechain |
|---|
| User`s name | Pierre François André Méchain |
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| Observation's time (UT) | 1799-12-26 04:47:00 |
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| Tool | refractor |
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| Observation's place | Paris |
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| Magnitude | 4.5: |
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| Comparison stars source | |
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| Method | |
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| Coma diameter(') | Not set |
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| Tail's length | 1° |
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| Condensation | |
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| Positional angle of tail | Not set |
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| Bortl's scale | Not set |
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| Aperture | 0 cm |
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| Focal length (mm) | Not set |
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| Type of tool | R - Refractor |
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| Magnification | Not set |
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| Field of view (°) | Not set |
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| SQM-L in zenith | Not set |
|---|
| Light pollution zone | |
|---|
| Lm | Not set |
|---|
| Comment | bright, almost stellar nucleus;
ecliptic position on 1799-12-26.27:
16h 35.9m +3deg 43' (apparent)
|
|---|
| Morris Format | 1799 Dec 26.2 UT: m1=4.5:, Tail: 1 deg ...0-cm R ...Pierre François André Méchain (Paris, France) |
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