| Comet | 252P/LINEAR |
|---|---|
| User | astroivan |
| User`s name | Ivan Sergey |
| Observation's time (UT) | 2016-04-27 21:05 |
| Tool | CANON 400D |
| Observation's place | Molodechno |
| Magnitude | 9.2 |
| Comparison stars source | AE - Planetary magnitudes from the American Ephemeris and Nautical Almanac |
| Method | B - Bobrovnikoff`s method |
| Coma diameter(') | 10 |
| Tail's length | Not set |
| Condensation | 1 |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 2.9 cm |
| Focal length (mm) | 58 |
| Type of tool | R - Refractor |
| Magnification | Not set |
| Field of view (°) | Not set |
| SQM-L in zenith | |
| Light pollution zone | Gray |
| Lm | 5.5 |
| Comment | Canon 400D Visual photometry from images KO-140 lens |
| Morris Format | 2016 Apr 27.88 UT: m1=9.2, Dia.=10', DC=1 ...2.9-cm R ...Ivan Sergey (Molodechno, Belarus) |
