| Comet | C/2014 Q2 (Lovejoy) |
|---|
| User | Alexsandr Morozov |
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| User`s name | |
|---|
| Observation's time (UT) | 2015-01-20 15:40 |
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| Tool | бинокль 10x50 |
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| Observation's place | Sukhinichi |
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| Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
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| Method | S - Sidgwick`s method |
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| Magnitude | :4.2 |
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| Coma diameter(') | 20 |
|---|
| Tail's length | Not set |
|---|
| Condensation | 5 |
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| Positional angle of tail | Not set |
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| Bortl's scale | 8 |
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| Aperture | 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 (°) | 6 |
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| SQM-L in zenith | |
|---|
| Light pollution zone | Red |
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| Lm | 4.5 |
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| Comment | Clouds,haze,evaluation of uncertain. |
|---|
| Morris Format | 2015 Jan 20.65 UT: m1=4.2:, Dia.=20', DC=5 ...5-cm B (10x) ...Alexsandr Morozov (Sukhinichi, Russia) |
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