Observation's detail view
Comet | C/1987 P1 (Bradfield) |
---|---|
User | KAM01 |
User`s name | |
Observation's time (UT) | 1987-12-09 18:57:00 |
Tool | Not set |
Observation's place | Not set |
Comparison stars source | |
Method | B - Bobrovnikoff`s method |
Magnitude | 5.7 |
Coma diameter(') | 10 |
Tail's length | 0.4 |
Condensation | 4 |
Positional angle of tail | 5 |
Bortl's scale | Not set |
Aperture | 6.3 |
Focal length (mm) | 0 |
Type of tool | B - Binoculars |
Magnification | 9 |
Field of view (°) | Not set |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | |
Morris Format | 1987 Dec 9.79 UT: m1=5.7, Dia.=10', DC=4, Tail: 0.4 deg, in PA 5 deg ...6.3-cm (9x) ... (, ) |