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Lightcurve Analysis and Photometry on CCD Images of Asteroids ...

Lightcurve Analysis and Photometry on CCD Images of Asteroids ...

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<str<strong>on</strong>g>Photometry</str<strong>on</strong>g> Primer<br />

<str<strong>on</strong>g>Lightcurve</str<strong>on</strong>g> photometry is the<br />

process <strong>of</strong> measuring the<br />

variati<strong>on</strong>s in brightness (magnitude<br />

or flux versus time) <strong>of</strong> a specific<br />

object, such as a comet or<br />

asteroid.<br />

<str<strong>on</strong>g>Lightcurve</str<strong>on</strong>g> analysis <strong>of</strong> comets<br />

<str<strong>on</strong>g>and</str<strong>on</strong>g> asteroids can reveal many<br />

traits including rotati<strong>on</strong> rate,<br />

rotati<strong>on</strong> axis, shape, <str<strong>on</strong>g>and</str<strong>on</strong>g><br />

compositi<strong>on</strong> (when imaged in<br />

multiple colors).

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