Three young planets around the K-dwarf K2-198: High-energy environment, evaporation history and expected future

12. 11. 2023 (accepted)

Stars mentioned

K2-198

0.8 M☉

364 ly

Link to scientific study

Three young planets around the K-dwarf K2-198: High-energy environment, evaporation history and expected future external link

Share this discovery

Related themes

Stars Exoplanets

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

	KELT-2 439 ly			Emission spectroscopy of KELT-2A b with Gemini-North/IGRINS-2: hints of a stellar C/O ratio and sub-stellar metallicity today
	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

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