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TOI-1448 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1448 b

Confirmed exoplanet · Neptune Like

TOI-1448 b

Orbiting TOI-1448

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-1448 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,024
Method: Transit
Radius: 2.749 R⊕
Mass: 19.5 M⊕
Orbit: 8.112245 days
Distance: 73.3345 pc

Planet profile

Orbit and physical properties

Orbital period: 8.112245 days
Semi-major axis: 0.0567 AU
Eccentricity: 0.36
Radius: 2.749 Earth radii
Mass: 19.5 Earth masses
Mass provenance: Mass
Density: Not reported by the NASA Exoplanet Archive
Equilibrium temperature: 426 K
Insolation: 5.45 Earth flux

Host system

Star and system properties

Host star: TOI-1448
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,412 K
Stellar radius: 0.38 R☉
Stellar mass: 0.372 M☉
Stellar metallicity: 0.37 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 73.3345 parsecs
Right ascension: 21h05m17.76s
Declination: +57d46m15.94s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,024
Publication date: 2024-06
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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