First ever image of a multi-planet system around a Sun-like star
This image, captured by the SPHERE instrument on ESO’s Very Large Telescope, shows the star TYC 8998-760-1 accompanied by two giant exoplanets. This is the first time astronomers have directly observed more than one planet orbiting a star similar to the Sun.
The image was captured by blocking the light from the young, Sun-like star (on the top left corner) using a coronagraph, which allows for the fainter planets to be detected. The bright and dark rings we see on the star’s image are optical artefacts. The two planets are visible as two bright dots in the centre and bottom right of the frame.
Telif:ESO/Bohn et al.
Görüntü Hakkında
Kimlik: | eso2011a |
Tür: | Gözlem |
Yayın tarihi: | 22 Temmuz 2020 15:00 |
Bağlantılı bültenler: | eso2011 |
Boyut: | 1310 x 1310 px |
Nesne Hakkında
Adı: | TYC 8998-760-1 |
Tür: | Milky Way : Star : Circumstellar Material : Planetary System |
Constellation: | Musca |
Kategori: | Exoplanets |
Koordinatlar
Position (RA): | 13 25 11.95 |
Position (Dec): | -64° 56' 21.78" |
Field of view: | 0.05 x 0.05 arcminutes |
Yönelim: | Kuzey yönü -0.0° sol derece kadar dik konumdan sapma göstermektedir |
Renkler & Filtreler
Bant | Dalgaboyu | Teleskop |
---|---|---|
Kırmızı ötesi K1 | 2.11 μm | Very Large Telescope SPHERE |
Kırmızı ötesi J2 | 1.19 μm | Very Large Telescope SPHERE |