TOI-6038 A b

A confirmed exoplanet orbiting TOI-6038 A.

Compared with Earth

Size
About 6.4 times Earth's width.
Mass
About 79 times Earth's mass.
Temperature
About 1,166 °C (2,131 °F) from starlight alone, against -18 °C (-1 °F) for Earth measured the same way.
Starlight
About 716 times the starlight Earth gets from the Sun.
Year
A year here lasts about 5.8 Earth days.

Planet

Radius
6.41 × Earth
Mass
78.5 × Earth
Density
1.62 g/cm³
Equilibrium temperature
1,439 K
Starlight received
716 × Earth
Orbital period
5.827 days
Average distance from its star
0.069 AU

Star

Host star
TOI-6038 A
Spectral class
F — yellow-white
Surface temperature
6,110 K
Radius
1.648 × Sun
Mass
1.291 × Sun
Age
3.65 billion years

System

Distance from Earth
584.3 light-years (179.1 parsecs)
Stars in system
2
Known planets
1

Discovery

Year
2025
Method
Transit
Facility
Transiting Exoplanet Survey Satellite (TESS)

Data from the NASA Exoplanet Archive, synced October 14, 2026.