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Missions Planets Black Holes 3D Map Agencies Blog About apexandromeda.com

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GJ 2030 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/GJ 2030 b

Confirmed exoplanet · Super Earth

GJ 2030 b

Orbiting GJ 2030

Discovered in 2022 using Radial Velocity. 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 GJ 2030 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 2.03 R⊕
Mass: 4.767426 M⊕
Orbit: 2.38129 days
Distance: 37.0788 pc

Planet profile

Orbit and physical properties

Orbital period: 2.38129 days
Semi-major axis: 0.034 AU
Eccentricity: 0.239
Radius: 2.03 Earth radii
Mass: 4.767426 Earth masses
Mass provenance: Msini
Density: 3.13 g/cm³
Equilibrium temperature: 2,147.31 K
Insolation: 3,542.7587 Earth flux

Host system

Star and system properties

Host star: GJ 2030
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,485 K
Stellar radius: 2.24104 R☉
Stellar mass: 0.96 M☉
Stellar metallicity: -0.4 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 37.0788 parsecs
Right ascension: 03h23m17.70s
Declination: -07d47m42.15s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,022
Publication date: 2022-09
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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