IP Peg  (Eclipses)


IP Peg Light curve - eclipse

Light curve - eclipse

Eclipse light curve Oct 13 1999

eclipse light curve Oct. 17 1999

IP Peg is perhaps the most famous eclipsing UG star known.  The eclipses vary in depth, depending on how early or advanced the outburst is, or whether the star is at quiescence.  The duration of the eclipses is around 40 minutes.

Back to Light Curves Table