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ups And b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/ups And b

Confirmed exoplanet · Gas Giant

ups And b

Orbiting ups And

Discovered in 1996 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 ups And b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 1,996
Method: Radial Velocity
Radius: 14 R⊕
Mass: 218.531 M⊕
Orbit: 4.617033 days
Distance: 13.4054 pc

Planet profile

Orbit and physical properties

Orbital period: 4.617033 days
Semi-major axis: 0.059222 AU
Eccentricity: 0.0215
Radius: 14 Earth radii
Mass: 218.531 Earth masses
Mass provenance: Msini
Density: 0.438 g/cm³
Equilibrium temperature: 1,523.73 K
Insolation: 955.9835 Earth flux

Host system

Star and system properties

Host star: ups And
Stars in system: 2
Known planets in system: 3
Spectral type: F8 V
Stellar temperature: 6,156.77 K
Stellar radius: 1.56 R☉
Stellar mass: 1.3 M☉
Stellar metallicity: 0.1014 dex
Stellar age: 5 Gyr
Distance: 13.4054 parsecs
Right ascension: 01h36m47.60s
Declination: +41d24m13.73s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 1,996
Publication date: 1997-01
Discovery locale: Ground
Facility: Lick Observatory
Telescope: 3.0 m C. Donald Shane Telescope
Instrument: Hamilton Echelle Spectrograph
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from ups And b.

Generic gas giant catalog artwork; not a direct image of ups And b — Apex Andromeda catalog artwork