TRAPPIST-1c - Wikipedia
TRAPPIST-1c, also designated as 2MASS J23062928-0502285 c, is a mainly rocky exoplanet orbiting around the ultracool dwarf star TRAPPIST-1, located 40.7 light-years (12.5 parsecs) …
TRAPPIST-1 c - Science@NASA
2024年10月24日 · TRAPPIST-1 c is a super Earth exoplanet that orbits a M-type star. Its mass is 1.308 Earths, it takes 2.4 days to complete one orbit of its star, and is 0.0158 AU from its star. …
New Clues to Compositions of TRAPPIST-1 Planets
2018年2月5日 · TRAPPIST-1b, the innermost planet, is likely to have a rocky core, surrounded by an atmosphere much thicker than Earth's. TRAPPIST-1c also likely has a rocky interior, but …
Largest Batch of Earth-size Habitable Zone Planets Found Orbiting ...
2025年2月4日 · An analysis of TRAPPIST-1b, the innermost planet, revealed its dayside temperature and found little evidence of an atmosphere. In a press release on February 22, …
TRAPPIST-1: A guide to the system with 7 Earth-size exoplanets
2023年10月4日 · TRAPPIST-1 was the first system of transiting exoplanets to be discovered by the TRAPPIST project, back in 2016. At first, only three planets were identified, but...
Webb Rules Out Thick Carbon Dioxide Atmosphere for Rocky …
2023年6月19日 · With a dayside temperature of roughly 380 kelvins (about 225 degrees Fahrenheit), TRAPPIST-1 c is now the coolest rocky exoplanet ever characterized based on …
TRAPPIST-1 - Wikipedia
TRAPPIST-1 is a cool red dwarf star [c] with seven known exoplanets. It lies in the constellation Aquarius about 40.66 light-years away from Earth, and has a surface temperature of about …
Vibe Checking TRAPPIST-1c – Using JWST to Look for Exoplanet ...
2023年8月8日 · TRAPPIST-1c is the smallest exoplanet with a measured flux and the planet with the lowest temperature for a transiting exoplanet. With JWST, astronomers hope to uncover …
TRAPPIST-1c isn't the exo-Venus we were hoping for, but don't …
2024年1月2日 · A recent study posted to the arXiv preprint server and accepted to The Astrophysical Journal uses computer models to investigate why the exoplanet, TRAPPIST-1c, …
TRAPPIST-1c Has Very Thin, Carbon Dioxide-Poor Atmosphere
2023年6月23日 · With a dayside temperature of roughly 380 K (107 degrees Celsius, 225 degrees Fahrenheit), TRAPPIST-1c is now the coolest rocky exoplanet ever characterized based on …