出典:Wikipedia
出典:『Wikipedia』 (2011/04/27 17:22 UTC 版)
DP Leonis (abbreviated DP Leo) is an eclipsing binary system approximately 1304 light-years away from the Sun, probably a cataclysmic variable star of the AM Herculis-type also known as polars. The system comprises an eclipsing white dwarf star and red dwarf star in tight orbit (nearly 1.5 hours) and an extrasolar planet.