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

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rho CrB e | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/rho CrB e

Confirmed exoplanet · Super Earth

rho CrB e

Orbiting rho CrB

Discovered in 2023 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 rho CrB e — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Radial Velocity
Radius: 1.75 R⊕
Mass: 3.71 M⊕
Orbit: 12.904 days
Distance: 17.4671 pc

Planet profile

Orbit and physical properties

Orbital period: 12.904 days
Semi-major axis: 0.1061 AU
Eccentricity: 0.082
Radius: 1.75 Earth radii
Mass: 3.71 Earth masses
Mass provenance: Msini
Density: 3.8 g/cm³
Equilibrium temperature: 1,004.88 K
Insolation: 151.5473 Earth flux

Host system

Star and system properties

Host star: rho CrB
Stars in system: 1
Known planets in system: 3
Spectral type: G0
Stellar temperature: 5,817 K
Stellar radius: 1.3617 R☉
Stellar mass: 1 M☉
Stellar metallicity: -0.2 dex
Stellar age: 10.2 Gyr
Distance: 17.4671 parsecs
Right ascension: 16h01m02.42s
Declination: +33d18m00.67s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,023
Publication date: 2023-08
Discovery locale: Ground
Facility: Lowell Observatory
Telescope: 4.3 m Lowell Discovery Telescope
Instrument: EXPRES spectrograph
NASA Exoplanet Archive: Open composite record ↗

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