Kepler 42d

The most massive transiting exoplanet is KELT-1b which masses 27.23 M J making it a brown dwarf while the least massive is Kepler-42d which masses less than 0.003 M J or 0.9 M E. 2 The largest exoplanet known is HAT-P-32b which is 2.037 R J. The smallest exoplanet known is also Kepler-42d which is 0.051 R J or 0.57 R .

Pluto Mercury Mars Venus Earth Neptune Uranus Saturn Jupiter Kepler-42 b Kepler-42 c Kepler-42 d Habitable zone. The following plot shows the approximate location of the planets in this system with respect to the habitable zone green and the size of the star red. This is only an estimate, using the star's spectral type and mass.

Kepler-42 is a red dwarf about 130.8 light-years away in the constellation Cygnus. It has three confirmed subterran exoplanets, all of which are orbiting very close to their star. Kepler-42 is a red dwarf about 130.8 light-years away in the constellation Cygnus. It has three confirmed subterran exoplanets, all of which are orbiting very close

Orbital period of exoplanet Kepler-42 d around its star is 1.865112 days. The orbital period of an exoplanet is the time it takes to complete one full orbit around its star, usually measured in days. Most of the exoplanets discovered so far have orbital periods of less than one year

Kepler 42 is located 126.23 light years or 38.70 parsecs from the Earth based on the latest parallax records from the Hipparcos satellite. It would take 126.23 years travelling at the speed of light to get there. Both the star and the planet can be located in the northern hemisphere constellation of Cygnus.

Kepler-42, formerly known as KOI-961, is a red dwarf located in the constellation Cygnus and approximately 131 light years from the Sun. It has three known extrasolar planets , all of which are smaller than Earth in radius and orbit very close to the star.

Kepler-42d does not have an entry in the catalogue of orbital obliquity measurements. Page generated on 20241004 John Southworth Keele University, UK

Kepler-42 d is a terrestrial exoplanet that orbits a M-type star. Its mass is 0.13 Earths, it takes 1.9 days to complete one orbit of its star, and is 0.0154 AU from its star. Its discovery was announced in 2011.

Kepler-42-d. At less than 1.5 Earth masses, Kepler-42 d is a terrestrial planet, much like the terrestrial planets we find in our solar system, namely Mercury, Venus, Earth and Mars.

Kepler-42 d Kepler-42 d Kepler-42 d Kepler-42 d Kepler-42 d Kepler-42 d Kepler-42 d Exoplanet Archive Disposition CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED CONFIRMED Vetting Status Done Done Done Done Done Done Done Date of Last Parameter Update 2018-08-16 2017-08-31 2015-09-24 2014-12-18 2014-12-04 2014-01-07 2013-02-12