| Comet | C/1982 M1 (Austin) |
|---|---|
| User | terryjlovejoy |
| User`s name | Terry Lovejoy |
| Observation's time (UT) | 1982-07-30 19:12:00 |
| Tool | 20cm Newtonian |
| Observation's place | Birkdale |
| Magnitude | |
| Comparison stars source | A - Australian Comet Section Charts (based on AAVSO atlas and charts) |
| Method | |
| Coma diameter(') | 15 |
| Tail's length | 1.3° |
| Condensation | |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 20 cm |
| 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 | Coma fanshaped. 1-1.5 degrees of tail possibly more in 50x20cm reflector. |
| Morris Format | 1982 Jul 30.8 UT:, Dia.=15', Tail: 1.3 deg ...20-cm L (48x) ...Terry Lovejoy (Birkdale, Australia) |
