| Comet | 252P/LINEAR
|
|---|
| User | Aquarellia |
|---|
| User`s name | |
|---|
| Observation's time (UT) | 2016-04-04 02:50 |
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| Tool | National Geographic |
|---|
| Observation's place | Notre Dame la Brune |
|---|
| Comparison stars source | AE - Planetary magnitudes from the American Ephemeris and Nautical Almanac |
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| Method | I - Variable stars (without defocusing) |
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| Magnitude | 6.0 |
|---|
| Coma diameter(') | 30 |
|---|
| Tail's length | 0 |
|---|
| Condensation | 1 |
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| Positional angle of tail | Not set |
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| Bortl's scale | 3 |
|---|
| Aperture | 50 |
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| Focal length (mm) | Not set |
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| Type of tool | B - Binoculars |
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| Magnification | 7 |
|---|
| Field of view (°) | 5 |
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| SQM-L in zenith | 19.99 |
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| Light pollution zone | Gray |
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| Lm | 5.5 |
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| Comment | Very easy to catch desepite the number of clouds in the field |
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| Morris Format | 2016 Apr 4.12 UT: m1=6.0, Dia.=30', DC=1, Tail: 0 deg ...50-cm B (7x) ...Deconinck Michel (Notre Dame la Brune, France) |
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