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ome Ser b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/ome Ser b

Confirmed exoplanet · Gas Giant

ome Ser b

Orbiting ome Ser

Discovered in 2013 using Radial Velocity. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of ome Ser b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,013
Method: Radial Velocity
Radius: 14 R⊕
Mass: 233.921708 M⊕
Orbit: 278.59 days
Distance: 76.7556 pc

Planet profile

Orbit and physical properties

Orbital period: 278.59 days
Semi-major axis: 0.838 AU
Eccentricity: 0.18
Radius: 14 Earth radii
Mass: 233.921708 Earth masses
Mass provenance: Msini
Density: 0.468 g/cm³
Equilibrium temperature: 824.94 K
Insolation: 77.1527 Earth flux

Host system

Star and system properties

Host star: ome Ser
Stars in system: 2
Known planets in system: 1
Spectral type: G8 III
Stellar temperature: 4,724 K
Stellar radius: 10.99 R☉
Stellar mass: 1.01 M☉
Stellar metallicity: -0.12 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 76.7556 parsecs
Right ascension: 15h50m17.58s
Declination: +02d11m46.69s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,013
Publication date: 2013-08
Discovery locale: Ground
Facility: Okayama Astrophysical Observatory
Telescope: 1.88 m Telescope
Instrument: HIDES Echelle Spectrograph
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from ome Ser b.

Generic gas giant catalog artwork; not a direct image of ome Ser b — Apex Andromeda catalog artwork