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Disc around the star HD 135344B
Using ESO’s SPHERE instrument at the Very Large Telescope, a team of astronomers observed the planetary disc surrounding the star HD 135344B, about 450 light-years away. The disc shows prominent spiral-arm-like structures. These are thought to have been created by one or multiple massive protoplanets, destined to become Jupiter-like worlds.
The central part of the image appears dark because SPHERE blocks out the light from the brilliant central star to reveal the much fainter structures surrounding it.
Të drejtat:ESO, T. Stolker et al.
Rreth fotografisë
Id: | eso1640d |
Tipi: | Vëzhgim |
Data e Publikimit: | Nën 9, 2016, 12:00 CET |
Publikime të ngjashme: | eso1640 |
Përmasat: | 1020 x 1020 px |
Rreth objektit
Emri: | HD135344B |
Tipi: | Milky Way : Star : Circumstellar Material : Disk : Protoplanetary |
Constellation: | Lupus |
Kategori: | Exoplanets Stars |
Formate Fotografish
Wallpaper
Koordinatat
Position (RA): | 15 15 48.44 |
Position (Dec): | -37° 9' 16.02" |
Field of view: | 0.02 x 0.02 arcminutes |
Orientimi: | Veriu është -0.0° majtas vertikales |
Ngjyra & filtera
Banda | Gjatësi vale | Teleskopi |
---|---|---|
Infra të kuqe J | 1.213 μm | Very Large Telescope SPHERE |