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TOI-776 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-776 c

Confirmed exoplanet · Super Earth

TOI-776 c

Orbiting TOI-776

Discovered in 2020 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 TOI-776 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 2.047 R⊕
Mass: 6.9 M⊕
Orbit: 15.665323 days
Distance: 27.1701 pc

Planet profile

Orbit and physical properties

Orbital period: 15.665323 days
Semi-major axis: 0.1001 AU
Eccentricity: 0.089
Radius: 2.047 Earth radii
Mass: 6.9 Earth masses
Mass provenance: Mass
Density: 4.4 g/cm³
Equilibrium temperature: 420 K
Insolation: 4.9 Earth flux

Host system

Star and system properties

Host star: TOI-776
Stars in system: 1
Known planets in system: 2
Spectral type: M1 V
Stellar temperature: 3,725 K
Stellar radius: 0.547 R☉
Stellar mass: 0.542 M☉
Stellar metallicity: -0.21 dex
Stellar age: 6.1 Gyr
Distance: 27.1701 parsecs
Right ascension: 11h54m18.72s
Declination: -37d33m12.08s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2021-01
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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