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HIP 116454 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HIP 116454 b

Confirmed exoplanet · Super Earth

HIP 116454 b

Orbiting HIP 116454

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

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of HIP 116454 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 2.469 R⊕
Mass: 9.7 M⊕
Orbit: 9.100416 days
Distance: 62.4491 pc

Planet profile

Orbit and physical properties

Orbital period: 9.100416 days
Semi-major axis: 0.0792 AU
Eccentricity: 0.215
Radius: 2.469 Earth radii
Mass: 9.7 Earth masses
Mass provenance: Mass
Density: 3.53 g/cm³
Equilibrium temperature: 753.2 K
Insolation: 51.2858 Earth flux

Host system

Star and system properties

Host star: HIP 116454
Stars in system: 2
Known planets in system: 1
Spectral type: K1
Stellar temperature: 5,048 K
Stellar radius: 0.758 R☉
Stellar mass: 0.8 M☉
Stellar metallicity: 0 dex
Stellar age: 5.5 Gyr
Distance: 62.4491 parsecs
Right ascension: 23h35m49.04s
Declination: +00d26m40.94s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2015-02
Discovery locale: Space
Facility: K2
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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