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HD 93963 A b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 93963 A b

Confirmed exoplanet · Terrestrial

HD 93963 A b

Orbiting HD 93963 A

Discovered in 2022 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 HD 93963 A b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 1.469544 R⊕
Mass: 2.8 M⊕
Orbit: 1.037611 days
Distance: 82.3432 pc

Planet profile

Orbit and physical properties

Orbital period: 1.037611 days
Semi-major axis: 0.02061 AU
Eccentricity: 0
Radius: 1.469544 Earth radii
Mass: 2.8 Earth masses
Mass provenance: Mass
Density: 4.81 g/cm³
Equilibrium temperature: 1,842.23 K
Insolation: 2,898 Earth flux

Host system

Star and system properties

Host star: HD 93963 A
Stars in system: 2
Known planets in system: 2
Spectral type: G0 V
Stellar temperature: 5,908 K
Stellar radius: 1.0311 R☉
Stellar mass: 1.0844 M☉
Stellar metallicity: 0.11 dex
Stellar age: 1.3 Gyr
Distance: 82.3432 parsecs
Right ascension: 10h51m06.41s
Declination: +25d38m27.83s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2022-11
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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