Exoplanet

TOI-1994 b

Orbiting TOI-1994

Overview

TOI-1994 b is an exoplanet orbiting the star TOI-1994, discovered in 2024 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

13.67

Earth radii

015 R⊕

Mass

7024.01

Earth masses

0500 M⊕

Orbital Period

4.0

days

0.1d10,000d

Distance

515.6

parsecs

Nearby10,000 pc

Equilibrium Temp

2290

K

150 K3,500 K

Radius (Earth radii)

13.67

Mass (Earth masses)

7024.01

Measured

Equilibrium Temperature

2290 K

Parameter source: Page et al. 2024

Orbital Period

4.034+0.000−0.000days

Semi-Major Axis

0.0613+0.0019−0.0019au

Planet Mass (Earth masses)

7024.01+826.35−794.57

Planet Mass (Jupiter masses)

22.1000+2.6000−2.5000

Eccentricity

0.3410+0.0540−0.0590

Argument of Periastron

131.6+7.9−6.7deg

Radial Velocity Semi-Amplitude

1970.00+170.00−170.00m/s

Distance from Earth

515.6 pc (~1682 ly)

Spectral Type

Unknown

Temperature

7700 K

Mass (Solar)

1.86 M☉

Radius (Solar)

2.30 R☉

Luminosity

1.22 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

147.1746°, -51.7566°

Discovery Method

Transit

Discovery Year

2024

Data Sources
NASA Exoplanet Archive

Source ID: TOI-1994 b

System Context

TOI-1994 b orbits TOI-1994 and was reported in 2024 and was detected with the Transit method.

Published measurements list a radius of 13.67 Earth radii, a mass of 7,024.01 Earth masses, an orbital period of 4.03 days, and an equilibrium temperature near 2,290 K.

Catalog data places the system at about 515.6 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-1994