Comet | 80P/Peters-Hartley |
---|---|
User | Paul Camilleri |
User`s name | Paul Camilleri |
Observation's time (UT) | 1990-05-27 09:21:00 |
Tool | Not set |
Observation's place | |
Magnitude | 13 |
Comparison stars source | |
Method | S - Sidgwick`s method |
Coma diameter(') | 4 |
Tail's length | Not set |
Condensation | 4 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 20.3 cm |
Focal length (mm) | 1421 |
Type of tool | L - Newtonian reflector |
Magnification | 56 |
Field of view (°) | Not set |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | |
Morris Format | 1990 May 27.39 UT: m1=13, Dia.=4', DC=4 ...20.3-cm (56x) ...Paul Camilleri (, ) |