Comet | C/2017 T1 (Heinze) |
---|---|
User | Jerzy Bohusz |
User`s name | Jerzy Bohusz |
Observation's time (UT) | 2018-01-08 20:23:00 |
Tool | TNAk 250 mm |
Observation's place | Myślin |
Magnitude | 10.6 |
Comparison stars source | TK - Tycho-2 Catalogue |
Method | S - Sidgwick`s method |
Coma diameter(') | 2.5 |
Tail's length | Not set |
Condensation | 2 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 25 cm |
Focal length (mm) | 1175 |
Type of tool | L - Newtonian reflector |
Magnification | 90.4 |
Field of view (°) | 0.72 |
SQM-L in zenith | |
Light pollution zone | |
Lm | |
Comment | |
Morris Format | 2018 Jan 8.85 UT: m1=10.6, Dia.=2.5', DC=2 ...25-cm L (90.4x) ...Jerzy Bohusz (Myślin, Poland) |