Exploring the surface of HD 189733 via Doppler shadow analysis of planetary transits

17. 3. 2026

Stars mentioned

HD 189733

0.81 M☉

64.5 ly

Link to scientific study

Exploring the surface of HD 189733 via Doppler shadow analysis of planetary transits external link

Share this discovery

Related themes

Stars Exoplanets

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

HD 189733 64.5 ly		Tentative detection of circularly polarized bursty radio emissions from the HD 189733 exoplanetary system using NenuFAR beamformed observations 1. 8. 2026
HD 189733 64.5 ly		Three dimensional temporal evolution of photochemical haze in exoplanet atmospheres I. Description and test application to HD 189733b 20. 6. 2026
HD 189733 64.5 ly		Searching for Molecular Signatures in 14 Transiting Exoplanets with SPIRou 22. 3. 2026
WASP 17 1315 ly	+3	Bridging the Gap: Using Brown Dwarfs to Examine Silicate Clouds in Giant Exoplanet Atmospheres 16. 3. 2026
HD 209458 159 ly	+4	NASA's Pandora SmallSat Mission: Simulated Modeling and Retrieval of Near-Infrared Exoplanet Transmission Spectra 6. 3. 2026

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

	HAT-P-18 527 ly			ExoEcho: Exoplanet Ephemerides Change Observations. III. A JWST Survey for Transit Timing Variations of 37 Exoplanets today
	TOI-2257 189 ly			The Limits of Tidal Circularization and Atmospheric Escape for Mini-Neptunes and Super-Earths: The Case of TOI-2257 b today
	HD 203771 184 ly			An Intermediate-orbit Brown Dwarf Confirmed with Astrometry+Radial Velocity Joint Analysis, and the Eccentricity Distribution of Brown Dwarfs Across Different Locations yesterday
	KELT-18 1032 ly			High-resolution transmission spectroscopy of KELT-18b Metastable helium detection at 1083 nm yesterday
	WASP 17 1315 ly			A Spatial Map of the Atmospheric Limb of a Hot Jupiter yesterday

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