Comet | 55P/1997 E1/Tempel-Tuttle |
---|---|
User | slava03 |
User`s name | Vyacheslav Ivanov |
Observation's time (UT) | 1998-02-01 16:20:00 |
Tool | "Мицар" |
Observation's place | Саратов |
Magnitude | 8.5 |
Comparison stars source | TK - Tycho-2 Catalogue |
Method | S - Sidgwick`s method |
Coma diameter(') | 7 |
Tail's length | Not set |
Condensation | 2 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 11 cm |
Focal length (mm) | 805.85 |
Type of tool | L - Newtonian reflector |
Magnification | 32.2 |
Field of view (°) | 1.55 |
SQM-L in zenith | Not set |
Light pollution zone | Orange |
Lm | Not set |
Comment | |
Morris Format | 1998 Feb 1.68 UT: m1=8.5, Dia.=7', DC=2 ...11-cm L (32.2x) ...Vyacheslav Ivanov (Саратов, Russia) |