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.

TOI-756 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-756 c

Confirmed exoplanet · Gas Giant

TOI-756 c

Orbiting TOI-756

Discovered in 2025 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 TOI-756 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Radial Velocity
Radius: 13 R⊕
Mass: 1,287.205048 M⊕
Orbit: 149.4 days
Distance: 86.1759 pc

Planet profile

Orbit and physical properties

Orbital period: 149.4 days
Semi-major axis: 0.439 AU
Eccentricity: 0.445
Radius: 13 Earth radii
Mass: 1,287.205048 Earth masses
Mass provenance: Msini
Density: 3.22 g/cm³
Equilibrium temperature: 194 K
Insolation: 0.24 Earth flux

Host system

Star and system properties

Host star: TOI-756
Stars in system: 1
Known planets in system: 2
Spectral type: M1 V
Stellar temperature: 3,657 K
Stellar radius: 0.505 R☉
Stellar mass: 0.505 M☉
Stellar metallicity: 0.196 dex
Stellar age: 3.2 Gyr
Distance: 86.1759 parsecs
Right ascension: 12h48m24.90s
Declination: -45d28m13.70s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,025
Publication date: 2025-10
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 3.6 m ESO Telescope
Instrument: Multiple Instruments
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.