HR 8799

Автор(и): Gurren Lagann

Дата на излизане:

HR 8799 is a young A-type main-sequence star about 134.7 light-years away in the constellation Pegasus. Its system of four super-Jovians and a prominent debris disk is retroactively became the first star system whose orbital motion of its planets were directly imaged, after Fomalhaut b's existence was disproven in 2020

Timelapse of the planets of HR 8799 moving from 2009 to 2016

Искате ли да преведете тази страница? Натиснете тук.

Отваряне в „Celestia“ (препоръчително) или Изтегляне

Как се инсталира тази добавка? Вижте тук.