Comet | 81P/Wild |
---|---|
User | Marco Goiato |
User`s name | Marco Antonio Coelho Goiato |
Observation's time (UT) | 2010-04-18 04:30:00 |
Tool | Telescópio |
Observation's place | Araçatuba |
Magnitude | 9.7 |
Comparison stars source | TK - Tycho-2 Catalogue |
Method | M - Morris`s method |
Coma diameter(') | 4.5 |
Tail's length | 7° |
Condensation | 5 |
Positional angle of tail | 260 |
Bortl's scale | Not set |
Aperture | 220 cm |
Focal length (mm) | 1440 |
Type of tool | L - Newtonian reflector |
Magnification | 60 |
Field of view (°) | Not set |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | |
Morris Format | 2010 Apr 18.19 UT: m1=9.7, Dia.=4.5', DC=5, Tail: 7 deg, in PA 260 deg ...220-cm L (60x) ...Marco Antonio Coelho Goiato (Araçatuba, Brazil) |