Exoplanet
TOI-277 b
Orbiting TOI-277
Overview
TOI-277 b is an exoplanet orbiting the star TOI-277, discovered in 2022 using the Transit method. It is a Mini-Neptune world.
Key Measurements
Radius
2.65
Earth radii
015 R⊕
Mass (est.)
7.99
Earth masses
0500 M⊕
Orbital Period
4.0
days
0.1d10,000d
Distance
64.7
parsecs
Nearby10,000 pc
Radius (Earth radii)
2.65
Mass (Earth masses)
7.99
Estimated
Equilibrium Temperature
Unknown
Orbital Period
3.99 days
Distance from Earth
64.7 pc (~211 ly)
Spectral Type
Unknown
Temperature
4031 K
Mass (Solar)
0.16 M☉
Radius (Solar)
0.36 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
19.0767°, -20.9533°
Discovery Method
Transit
Discovery Year
2022
Data Sources
Source ID: TOI-277 b