Skip to content

Missions Planets Black Holes 3D Map Agencies Blog About Sign in

Menu

Missions Planets Black Holes 3D Map Agencies Blog About Sign in

Acquiring mission data

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

This is an independent informational project and is not affiliated with, endorsed by, or sponsored by NASA, ESA, JAXA, Roscosmos, CNSA, ISRO, CSA, or any other space agency. Agency names, logos, and other marks are used for identification where permitted by their respective usage policies.

A passion project from the team behind Apex Rental Pro.

HD 181433 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 181433 b

Confirmed exoplanet · Gas Giant

HD 181433 b

Orbiting HD 181433

Discovered in 2008 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 HD 181433 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,008
Method: Radial Velocity
Radius: Not reported by the NASA Exoplanet Archive
Mass: 1,708.645516 M⊕
Orbit: 9.3745 days
Distance: 26.8762 pc

Planet profile

Orbit and physical properties

Orbital period: 9.3745 days
Semi-major axis: 0.0828 AU
Eccentricity: 0.396
Radius: Not reported by the NASA Exoplanet Archive
Mass: 1,708.645516 Earth masses
Mass provenance: Mass
Density: Not reported by the NASA Exoplanet Archive
Equilibrium temperature: 732.52 K
Insolation: 51.0227 Earth flux

Host system

Star and system properties

Host star: HD 181433
Stars in system: 1
Known planets in system: 3
Spectral type: K3 IV
Stellar temperature: 4,918 K
Stellar radius: 0.79 R☉
Stellar mass: 0.86 M☉
Stellar metallicity: 0.4012 dex
Stellar age: 6.7 Gyr
Distance: 26.8762 parsecs
Right ascension: 19h25m08.97s
Declination: -66d28m04.02s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,008
Publication date: 2009-03
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 3.6 m ESO Telescope
Instrument: HARPS Spectrograph
NASA Exoplanet Archive: Open composite record ↗

Community discussion

Comments 0

No comments yet. The airlock is open.

Sign in or create an account to comment and vote.