A dawn-to-dusk sun-synchronous orbit completes most of its orbits in full view of the sun: > This means that, for most of the year, PROBA2 will have a full-tim

A dawn-to-dusk sun-synchronous orbit completes most of its orbits in full view of the sun: > This means that, for most of the year, PROBA2 will have a full-time view of the sun, and will not experience eclipses of the sun behind the earth. However, because the orbit does not follow the terminator exactly, PROBA2 will experience brief periods of several weeks when eclipses of the sun by the earth do occur, specifically around December each year. During approximately 80 days (from November until January), visible eclipses occur every orbit with a duration ranging from a few minutes in November up to a maximum of 18 minutes and back to 0. [1] https://proba2.sidc.be/about/launch https://proba2.sidc.be/about/launch