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TOI-849 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-849 b

Confirmed exoplanet · Neptune Like

TOI-849 b

Orbiting TOI-849

Discovered in 2020 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-849 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 3.64 R⊕
Mass: 41.8 M⊕
Orbit: 0.765548 days
Distance: 225.734 pc

Planet profile

Orbit and physical properties

Orbital period: 0.765548 days
Semi-major axis: 0.0155 AU
Eccentricity: 0
Radius: 3.64 Earth radii
Mass: 41.8 Earth masses
Mass provenance: Mass
Density: 5.6 g/cm³
Equilibrium temperature: 1,932 K
Insolation: 2,314.06 Earth flux

Host system

Star and system properties

Host star: TOI-849
Stars in system: 1
Known planets in system: 1
Spectral type: G
Stellar temperature: 5,257 K
Stellar radius: 0.97 R☉
Stellar mass: 0.97 M☉
Stellar metallicity: 0.19 dex
Stellar age: 6.7 Gyr
Distance: 225.734 parsecs
Right ascension: 01h54m51.79s
Declination: -29d25m18.15s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2020-07
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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