| Comet | C/1982 M1 (Austin)
|
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| User | terryjlovejoy |
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| User`s name | |
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| Observation's time (UT) | 1982-08-07 19:26:00 |
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| Tool | 20cm Newtonian |
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| Observation's place | Shailer Park |
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| Comparison stars source | A - Australian Comet Section Charts (based on AAVSO atlas and charts) |
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| Method | |
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| Magnitude | |
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| Coma diameter(') | Not set |
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| Tail's length | 0.5 |
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| Condensation | Not set |
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| Positional angle of tail | Not set |
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| Bortl's scale | Not set |
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| Aperture | 20 |
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| Focal length (mm) | 1200 |
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| Type of tool | L - Newtonian reflector |
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| Magnification | 48 |
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| Field of view (°) | 1.04 |
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| SQM-L in zenith | |
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| Light pollution zone | Yellow |
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| Lm | Not set |
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| Comment | Good transparency, but moon/twilight/low elevation. 2 tails form a V, both >0.5 deg but one tail is brighter than other |
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| Morris Format | 1982 Aug 7.81 UT:, Tail: 0.5 deg ...20-cm L (48x) ...Terry Lovejoy (Shailer Park, Australia) |
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