Exoplanet

TOI-1937 A b

Orbiting TOI-1937 A

Overview

TOI-1937 A b is an exoplanet orbiting the star TOI-1937 A, discovered in 2023 using the Transit method. It is a Jupiter-sized world.

Key Measurements

Radius

13.98

Earth radii

015 R⊕

Mass

638.84

Earth masses

0500 M⊕

Orbital Period

0.9

days

0.1d10,000d

Distance

415.1

parsecs

Nearby10,000 pc

Equilibrium Temp

2097

K

150 K3,500 K

Radius (Earth radii)

13.98

Mass (Earth masses)

638.84

Measured

Equilibrium Temperature

2097 K

Parameter source: Yee et al. 2023

Orbital Period

0.947+0.000−0.000days

Semi-Major Axis

0.0193+0.0003−0.0004au

Planet Mass (Earth masses)

638.84+54.03−50.85

Planet Mass (Jupiter masses)

2.0100+0.1700−0.1600

Eccentricity

0.0000

Radial Velocity Semi-Amplitude

386.00+28.00−28.00m/s

Distance from Earth

415.1 pc (~1354 ly)

Spectral Type

Unknown

Temperature

5814 K

Mass (Solar)

1.07 M☉

Radius (Solar)

1.08 R☉

Luminosity

0.08 log L☉

Planets in System

1

Stars in System

2

Coordinates (RA, Dec)

116.3707°, -52.3833°

Discovery Method

Transit

Discovery Year

2023

Data Sources
NASA Exoplanet Archive

Source ID: TOI-1937 A b

System Context

TOI-1937 A b orbits TOI-1937 A and was reported in 2023 and was detected with the Transit method.

Published measurements list a radius of 13.98 Earth radii, a mass of 638.84 Earth masses, an orbital period of 0.95 days, and an equilibrium temperature near 2,097 K.

Catalog data places the system at about 415.1 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-1937 A