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Kepler-273 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-273 b

Confirmed exoplanet · Terrestrial

Kepler-273 b

Orbiting Kepler-273

Discovered in 2014 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of Kepler-273 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 1.5 R⊕
Mass: 2.86 M⊕
Orbit: 2.936532 days
Distance: 713.964 pc

Planet profile

Orbit and physical properties

Orbital period: 2.936532 days
Semi-major axis: 0.037 AU
Eccentricity: 0
Radius: 1.5 Earth radii
Mass: 2.86 Earth masses
Mass provenance: M-R relationship
Density: 4.66 g/cm³
Equilibrium temperature: 1,209 K
Insolation: 285.636 Earth flux

Host system

Star and system properties

Host star: Kepler-273
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,626 K
Stellar radius: 0.815 R☉
Stellar mass: 0.756 M☉
Stellar metallicity: -0.28 dex
Stellar age: 10.47 Gyr
Distance: 713.964 parsecs
Right ascension: 19h25m12.51s
Declination: +47d41m51.57s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2014-03
Discovery locale: Space
Facility: Kepler
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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