Artist’s impression of exocomets around Beta Pictoris

This video sequence is based on an artist’s impression of exocomets orbiting the star Beta Pictoris. Astronomers analysing observations of nearly 500 individual comets made with the HARPS instrument at ESO’s La Silla Observatory have discovered two families of exocomets around this nearby young star. The first consists of old exocomets that have made multiple passages near the star. The second family, shown in this illustration, consists of younger exocomets on the same orbit, which probably came from the recent breakup of one or more larger objects.

Припис:

ESO/L. Calçada/N. Risinger (skysurvey.org)

Про відео

ID:eso1432a
Дата релізу [date]:22 жовтня 2014 р. 19:00
Пов'язані релізи:eso1432
Тривалість:19 s
Frame rate:30 fps

Про об’єкт

Назва:Beta Pictoris
Тип:Milky Way : Star
Категорія:Stars

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