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TOI-2545 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-2545 b

Confirmed exoplanet · Neptune Like

TOI-2545 b

Orbiting TOI-2545

Discovered in 2022 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-2545 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 2.75 R⊕
Mass: 8 M⊕
Orbit: 7.994037 days
Distance: 107.118 pc

Planet profile

Orbit and physical properties

Orbital period: 7.994037 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.75 Earth radii
Mass: 8 Earth masses
Mass provenance: M-R relationship
Density: 2.11 g/cm³
Equilibrium temperature: 1,022.99 K
Insolation: 258.8217 Earth flux

Host system

Star and system properties

Host star: TOI-2545
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,846.29 K
Stellar radius: 1.25324 R☉
Stellar mass: 1.055 M☉
Stellar metallicity: -0.2729 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 107.118 parsecs
Right ascension: 09h02m10.99s
Declination: -03d25m14.95s

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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