![File:Slope parameter G.png](https://upload.wikimedia.org/wikipedia/commons/thumb/9/97/Slope_parameter_G.png/800px-Slope_parameter_G.png?20190113093632)
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Summary
DescriptionSlope parameter G.png |
English: The opposition effect, the brightening of asteroids at very small phase angles, is in practise modelled by a two parameter system, the H-G magnitude system. Here, H is the absolute magnitude of the asteroid, and G is called the slope parameter. |
Date | |
Source | Own work |
Author | Renerpho |
Following the description in Figure 1 of https://www.britastro.org/asteroids/dymock4.pdf, the graphic represents the intercept of the linear portion of the phase curve (phase angle 10-20°) with the y-axis for different values of G.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 09:36, 13 January 2019 | ![]() | 1,057 × 603 (22 KB) | Renerpho (talk | contribs) | Decimal point instead of comma, for English Wikipedia |
23:39, 12 January 2019 | ![]() | 1,057 × 603 (22 KB) | Renerpho (talk | contribs) | Resize, correct sign in formula | |
21:46, 12 January 2019 | ![]() | 1,209 × 603 (25 KB) | Renerpho (talk | contribs) | User created page with UploadWizard |
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Vertical resolution | 37.8 dpc |
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