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HD 235088 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 235088 b

Confirmed exoplanet · Super Earth

HD 235088 b

Orbiting HD 235088

Discovered in 2023 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 HD 235088 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 1.982 R⊕
Mass: 4.15 M⊕
Orbit: 7.434133 days
Distance: 41.1706 pc

Planet profile

Orbit and physical properties

Orbital period: 7.434133 days
Semi-major axis: 0.0706 AU
Eccentricity: 0
Radius: 1.982 Earth radii
Mass: 4.15 Earth masses
Mass provenance: Mass
Density: 2.922216 g/cm³
Equilibrium temperature: 805 K
Insolation: 70 Earth flux

Host system

Star and system properties

Host star: HD 235088
Stars in system: 1
Known planets in system: 1
Spectral type: K V
Stellar temperature: 5,075 K
Stellar radius: 0.772 R☉
Stellar mass: 0.849 M☉
Stellar metallicity: -0.02 dex
Stellar age: 0.7 Gyr
Distance: 41.1706 parsecs
Right ascension: 20h02m27.71s
Declination: +53d22m38.79s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-09
Discovery locale: Space
Facility: Transiting Exoplanet Survey Satellite (TESS)
Telescope: 0.1 m TESS Telescope
Instrument: TESS CCD Array
NASA Exoplanet Archive: Open composite record ↗

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