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TOI-815 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-815 b

Confirmed exoplanet · Neptune Like

TOI-815 b

Orbiting TOI-815

Discovered in 2024 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of TOI-815 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,024
Method: Transit
Radius: 2.94 R⊕
Mass: 7.6 M⊕
Orbit: 11.197259 days
Distance: 59.7117 pc

Planet profile

Orbit and physical properties

Orbital period: 11.197259 days
Semi-major axis: 0.0903 AU
Eccentricity: 0.2
Radius: 2.94 Earth radii
Mass: 7.6 Earth masses
Mass provenance: Mass
Density: 1.64 g/cm³
Equilibrium temperature: 686 K
Insolation: 36.9 Earth flux

Host system

Star and system properties

Host star: TOI-815
Stars in system: 2
Known planets in system: 2
Spectral type: K3 V
Stellar temperature: 4,869 K
Stellar radius: 0.77 R☉
Stellar mass: 0.776 M☉
Stellar metallicity: -0.09 dex
Stellar age: 0.2 Gyr
Distance: 59.7117 parsecs
Right ascension: 10h23m29.27s
Declination: -43d50m05.73s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,024
Publication date: 2024-05
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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