2004Symposium - International Astronomical UnionOpen access

Searching for Extrasolar Planets Using Transits

M. G. Hidas, John K. Webb, M. C. B. Ashley, Charles H. Lineweaver, Jay Anderson, M. J. Irwin

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Abstract

The presence of an extrasolar planet can be revealed when it passes in front of its host star, reducing the star's apparent brightness by ∼ 1%. We are monitoring a large sample (of order 104) of stars using our own 0.5 m telescope at Siding Spring Observatory, Australia, in search of such transiting planets.

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The presence of an extrasolar planet can be revealed when it passes in front of its host star, reducing the star's apparent brightness by ∼ 1%. We are monitoring a large sample (of order 104) of stars using our own 0.5 m telescope at Siding Spring Observatory, Australia, in search of such transiting planets.

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Available abstract

The presence of an extrasolar planet can be revealed when it passes in front of its host star, reducing the star's apparent brightness by ∼ 1%. We are monitoring a large sample (of order 104) of stars using our own 0.5 m telescope at Siding Spring Observatory, Australia, in search of such transiting planets.

Key concepts: Exoplanet, Planet, Physics, Observatory, Astrobiology, Stars, Astronomy, Brightness

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