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TIC 18942729 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TIC 18942729 b

Confirmed exoplanet · Super Earth

TIC 18942729 b

Orbiting TIC 18942729

Discovered in 2026 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of TIC 18942729 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,026
Method: Transit
Radius: 2.000213 R⊕
Mass: 4.66 M⊕
Orbit: 0.998178 days
Distance: 115.169 pc

Planet profile

Orbit and physical properties

Orbital period: 0.998178 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.000213 Earth radii
Mass: 4.66 Earth masses
Mass provenance: M-R relationship
Density: 3.2 g/cm³
Equilibrium temperature: Not reported by the NASA Exoplanet Archive
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: TIC 18942729
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,360.11 K
Stellar radius: 0.825257 R☉
Stellar mass: 0.652 M☉
Stellar metallicity: 0.0118 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 115.169 parsecs
Right ascension: 07h56m51.62s
Declination: +16d40m38.04s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,026
Publication date: 2026-05
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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