Comet | C/2011 L4 (PANSTARRS) |
---|---|
User | costeira1 |
User`s name | Alexandre Amorim |
Observation's time (UT) | 2012-07-19 21:50:00 |
Tool | Not set |
Observation's place | |
Magnitude | 12 |
Comparison stars source | AU - ASAS-3 V magnitudes |
Method | B - Bobrovnikoff`s method |
Coma diameter(') | 0.5 |
Tail's length | Not set |
Condensation | |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 18 cm |
Focal length (mm) | 1440 |
Type of tool | L - Newtonian reflector |
Magnification | 57 |
Field of view (°) | Not set |
SQM-L in zenith | Not set |
Light pollution zone | |
Lm | Not set |
Comment | |
Morris Format | 2012 Jul 19.91 UT: m1=12, Dia.=0.5' ...18-cm (57x) ...Alexandre Amorim (, ) |