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.

Community discussion

Comments 0

No comments yet. The airlock is open.

Sign in or create an account to comment and vote.

HD 213472 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 213472 b

Confirmed exoplanet · Gas Giant

HD 213472 b

Orbiting HD 213472

Discovered in 2021 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 213472 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Radial Velocity
Radius: 13.1 R⊕
Mass: 1,112.399425 M⊕
Orbit: 17,000 days
Distance: 64.4527 pc

Planet profile

Orbit and physical properties

Orbital period: 17,000 days
Semi-major axis: 13 AU
Eccentricity: 0.53
Radius: 13.1 Earth radii
Mass: 1,112.399425 Earth masses
Mass provenance: Msini
Density: 2.72 g/cm³
Equilibrium temperature: 91.76 K
Insolation: 0.0114 Earth flux

Host system

Star and system properties

Host star: HD 213472
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,729.54 K
Stellar radius: 1.433902 R☉
Stellar mass: 1.048132 M☉
Stellar metallicity: 0.1249 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 64.4527 parsecs
Right ascension: 22h30m49.68s
Declination: +40d43m20.02s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,021
Publication date: 2021-07
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from HD 213472 b.

Generic gas giant catalog artwork; not a direct image of HD 213472 b — Apex Andromeda catalog artwork