Comet | C/1990 N1 (Tsuchiya-Kiuchi) |
---|---|
User | KAM01 |
User`s name | |
Observation's time (UT) | 1990-11-27 03:07:00 |
Tool | Not set |
Observation's place | |
Magnitude | 7.5 |
Comparison stars source | |
Method | S - Sidgwick`s method |
Coma diameter(') | 7 |
Tail's length | Not set |
Condensation | 3 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 6.3 cm |
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 | 1990 Nov 27.13 UT: m1=7.5, Dia.=7', DC=3 ...6.3-cm (9x) ... (, ) |