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G 268-110 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/G 268-110 b

Confirmed exoplanet · Terrestrial

G 268-110 b

Orbiting G 268-110

Discovered in 2025 using Radial Velocity. 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 G 268-110 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Radial Velocity
Radius: 1.13 R⊕
Mass: 1.52 M⊕
Orbit: 1.43263 days
Distance: Not reported by the NASA Exoplanet Archive

Planet profile

Orbit and physical properties

Orbital period: 1.43263 days
Semi-major axis: 0.01283 AU
Eccentricity: 0
Radius: 1.13 Earth radii
Mass: 1.52 Earth masses
Mass provenance: Msini
Density: 5.79 g/cm³
Equilibrium temperature: 534 K
Insolation: 13.57 Earth flux

Host system

Star and system properties

Host star: G 268-110
Stars in system: 1
Known planets in system: 1
Spectral type: M5.0 V
Stellar temperature: Not reported by the NASA Exoplanet Archive
Stellar radius: 0.177 R☉
Stellar mass: 0.137 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: Not reported by the NASA Exoplanet Archive
Right ascension: 01h04m53.69s
Declination: -18d07m29.29s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,025
Publication date: 2025-04
Discovery locale: Ground
Facility: Calar Alto Observatory
Telescope: 3.5 m telescope
Instrument: CARMENES
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from G 268-110 b.

Generic terrestrial catalog artwork; not a direct image of G 268-110 b — Apex Andromeda catalog artwork