Exoplanet

TOI-3912 b

Orbiting TOI-3912

Overview

TOI-3912 b is an exoplanet orbiting the star TOI-3912, discovered in 2023 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

14.28

Earth radii

015 R⊕

Mass

129.04

Earth masses

0500 M⊕

Orbital Period

3.5

days

0.1d10,000d

Distance

466.0

parsecs

Nearby10,000 pc

Equilibrium Temp

1512

K

150 K3,500 K

Radius (Earth radii)

14.28

Mass (Earth masses)

129.04

Measured

Equilibrium Temperature

1512 K

Parameter source: Yee et al. 2023

Orbital Period

3.494+0.000−0.000days

Semi-Major Axis

0.0463+0.0012−0.0010au

Planet Mass (Earth masses)

129.04+22.57−21.61

Planet Mass (Jupiter masses)

0.4060+0.0710−0.0680

Eccentricity

0.0000

Radial Velocity Semi-Amplitude

51.20+8.50−8.40m/s

Distance from Earth

466.0 pc (~1520 ly)

Spectral Type

Unknown

Temperature

5725 K

Mass (Solar)

1.09 M☉

Radius (Solar)

1.39 R☉

Luminosity

0.27 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

215.8015°, 24.0766°

Discovery Method

Transit

Discovery Year

2023

Data Sources
NASA Exoplanet Archive

Source ID: TOI-3912 b

System Context

TOI-3912 b orbits TOI-3912 and was reported in 2023 and was detected with the Transit method.

Published measurements list a radius of 14.28 Earth radii, a mass of 129.04 Earth masses, an orbital period of 3.49 days, and an equilibrium temperature near 1,512 K.

Catalog data places the system at about 466 parsecs from Earth and 1 known planet in the system.

Host star

Explore the stellar record for this system to compare temperature, spectral type, and known planets.

Open TOI-3912
TOI-3912 b