Comet | C/1990 K1 (Levy) |
---|---|
User | Paul Camilleri |
User`s name | Paul Camilleri |
Observation's time (UT) | 1991-01-08 13:55:00 |
Tool | Not set |
Observation's place | |
Magnitude | 7.5 |
Comparison stars source | |
Method | S - Sidgwick`s method |
Coma diameter(') | 3.5 |
Tail's length | 0.25° |
Condensation | 4 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 8 cm |
Focal length (mm) | 0 |
Type of tool | B - Binoculars |
Magnification | 20 |
Field of view (°) | Not set |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | |
Morris Format | 1991 Jan 8.58 UT: m1=7.5, Dia.=3.5', DC=4, Tail: 0.25 deg ...8-cm (20x) ...Paul Camilleri (, ) |