Imaging detection of the inner dust belt and the four exoplanets in the HR8799 system with JWSTs MIRI coronagraph

20. 10. 2023 (accepted)

Stars mentioned

HR 8799

1.6 M☉

133 ly

Link to scientific study

Imaging detection of the inner dust belt and the four exoplanets in the HR8799 system with JWSTs MIRI coronagraph external link

Share this discovery

Related themes

Stars James Webb Space Telescope

Research for the same star

Browse the latest scientific studies on stars and exoplanets in our galaxy. Stellar Catalog provides access to scientific data from astrophysics and stellar or planetary astronomy. It's a resource for anyone interested in the newest discoveries about what lies beyond our solar system.

Latest discoveries

HR 8799 133 ly		A Candidate Innermost Fifth Planet In the HR 8799 System Revealed By JWST NIRISS Aperture Masking Interferometry 12. 9. 2026
HR 8799 133 ly		The HR 8799 Debris Disc: Shaped by Planetary Migration and a Possible Fifth Outermost Planet 5. 7. 2025
HR 8799 133 ly		Stability of a cluster-disrupted mean-motion resonance (chain) in HR 8799 and PDS 70 5. 6. 2025
HR 8799 133 ly	+1	JWST-TST High Contrast: Living on the Wedge, or, NIRCam Bar Coronagraphy Reveals CO2 in the HR 8799 and 51 Eri Exoplanets' Atmospheres 19. 3. 2025
HR 8799 133 ly		High-Contrast Imaging: Hide and Seek with Exoplanets 15. 1. 2025

More research

Research with similar tags

Browse the latest scientific studies on stars and exoplanets in our galaxy. Stellar Catalog provides access to scientific data from astrophysics and stellar or planetary astronomy. It's a resource for anyone interested in the newest discoveries about what lies beyond our solar system.

Latest discoveries

WASP-33 378 ly		Identifying deformed exoplanets with JWST and Ariel: A target selection metric for phase curve observations today
HAT-P-18 527 ly		ExoEcho: Exoplanet Ephemerides Change Observations. III. A JWST Survey for Transit Timing Variations of 37 Exoplanets yesterday
HD 158485 390 ly		TESS Pulsation Timing Reveals the JWST Calibration Star HD 158485 as a Double-pulsator Binary 14. 10. 2026
TOI-776 88.6 ly	+3	Beyond gas dwarfs and water worlds: hybrid envelopes among the M-dwarf sub-Neptunes characterised with JWST 6. 10. 2026
Epsilon Indi 11.9 ly		Molecular mapping of an exoplanet with JWST: NH3 detection in the temperate super-Jupiter Epsilon Indi Ab 3. 10. 2026

More research

Get your next news from nearby stars

Stellar Catalog brings the stars from our galaxy to you. Discover their position, physical properties and whether there are any exoplanets or disks orbiting them. The data in Stellar Catalog come from respectable sources like Gaia space telescope, or SIMBAD database.

Stellar catalog: Discover the nearby universe

Visit profile on X Follow Stellar catalog