Observation's detail view
| Comet | C/2018 Y1 (Iwamoto) |
|---|---|
| User | jeff42 |
| User`s name | |
| Observation's time (UT) | 2019-02-25 23:00 |
| Tool | orion equinox skywatcher |
| Observation's place | parc naturel régional du pilat |
| Comparison stars source | HJ - Magnitudes in the Hipparcos photometric system |
| Method | S - Sidgwick`s method |
| Magnitude | 8.4 |
| Coma diameter(') | 8 |
| Tail's length | Not set |
| Condensation | Not set |
| Positional angle of tail | Not set |
| Bortl's scale | 7 |
| Aperture | 80 |
| Focal length (mm) | 500 |
| Type of tool | R - Refractor |
| Magnification | 38.5 |
| Field of view (°) | 1.77 |
| SQM-L in zenith | |
| Light pollution zone | Orange |
| Lm | |
| Comment | |
| Morris Format | 2019 Feb 25.96 UT: m1=8.4, Dia.=&8' ...80-cm R (38.5x) ...j-philippe remillieux (parc naturel régional du pilat, france) |