| Comet | 46P/Wirtanen |
|---|
| User | Peter_Pskov |
|---|
| User`s name | Petr Mitrofanov |
|---|
| Observation's time (UT) | 2018-12-05 19:00 |
|---|
| Tool | Невооруженный глаз (очки, -5 дптр). |
|---|
| Observation's place | Cherniakovitsi |
|---|
| Magnitude | 5.4 |
|---|
| Comparison stars source | TK - Tycho-2 Catalogue |
|---|
| Method | I - Variable stars (without defocusing) |
|---|
| Coma diameter(') | |
|---|
| Tail's length | Not set |
|---|
| Condensation | |
|---|
| Positional angle of tail | Not set |
|---|
| Bortl's scale | Not set |
|---|
| Aperture | cm |
|---|
| Focal length (mm) | Not set |
|---|
| Type of tool | E - Naked eye |
|---|
| Magnification | Not set |
|---|
| Field of view (°) | Not set |
|---|
| SQM-L in zenith | |
|---|
| Light pollution zone | Green |
|---|
| Lm | 5.8 |
|---|
| Comment | |
|---|
| Morris Format | 2018 Dec 5.79 UT: m1=5.4...Naked Eye ...Petr Mitrofanov (Cherniakovitsi, Russia) |
|---|
