Observation's detail view
Comet | C/1982 M1 (Austin) |
---|---|
User | terryjlovejoy |
User`s name | |
Observation's time (UT) | 1982-08-01 19:12:00 |
Tool | 20cm Newtonian |
Observation's place | Shailer Park |
Comparison stars source | A - Australian Comet Section Charts (based on AAVSO atlas and charts) |
Method | |
Magnitude | |
Coma diameter(') | 12 |
Tail's length | 2.7 |
Condensation | 7 |
Positional angle of tail | Not set |
Bortl's scale | Not set |
Aperture | 20 |
Focal length (mm) | 1200 |
Type of tool | L - Newtonian reflector |
Magnification | 48 |
Field of view (°) | 1.04 |
SQM-L in zenith | |
Light pollution zone | Yellow |
Lm | Not set |
Comment | Ion tail magnificent in scope, bright for first 30' tapering from 7' to 30' at 2.7 degrees. Tail much brighter |
Morris Format | 1982 Aug 1.8 UT:, Dia.=12', DC=7, Tail: 2.7 deg ...20-cm L (48x) ...Terry Lovejoy (Shailer Park, Australia) |