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.
Oikeudet:ESO/Bohn et al.
Kuvasta
Tunnistus: | eso2011a |
Tyyppi: | Havainto |
Julkaisupäivä: | 22. heinäkuuta 2020 15:00 |
Vastaavat julkaisut: | eso2011 |
Koko: | 1310 x 1310 px |
Kohteesta
Nimi: | TYC 8998-760-1 |
Tyyppi: | Milky Way : Star : Circumstellar Material : Planetary System |
Constellation: | Musca |
Kategoria: | Exoplanets |
Koordinaatit
Position (RA): | 13 25 11.95 |
Position (Dec): | -64° 56' 21.78" |
Field of view: | 0.05 x 0.05 arcminutes |
Suuntaus: | Pohjoinen on -0.0° vasen pystysuuntaan nähden |
Värit ja suotimet
Kaista | Aallonpituus | Teleskooppi |
---|---|---|
Infrapuna J2 | 1.19 μm | Very Large Telescope SPHERE |
Infrapuna K1 | 2.11 μm | Very Large Telescope SPHERE |