| Comet | 88P/Howell |
|---|---|
| User | Artom |
| User`s name | Artyom Novichonok |
| Observation's time (UT) | 2015-08-20 21:35 |
| Tool | SW 8'' |
| Observation's place | Pedaselga forest |
| Magnitude | [12 |
| Comparison stars source | AQ - APASS catalog |
| Method | |
| Coma diameter(') | Not set |
| Tail's length | Not set |
| Condensation | |
| Positional angle of tail | Not set |
| Bortl's scale | 3 |
| Aperture | 20 cm |
| Focal length (mm) | 1000 |
| Type of tool | L - Newtonian reflector |
| Magnification | 80 |
| Field of view (°) | 0.65 |
| SQM-L in zenith | 21.10 |
| Light pollution zone | Green |
| Lm | |
| Comment | Несмотря на то, что эта комета должна быть относительно яркой и доступной для наблюдений, так и не удалось её увидеть. 11 гр. С. |
| Morris Format | 2015 Aug 20.9 UT: m1=[12 ...20-cm L (80x) ...Artyom Novichonok (Pedaselga forest, Russia) |
