TOI-849 b
Orbiting TOI-849
TOI-849 b is an exoplanet orbiting the star TOI-849, discovered in 2020 using the Transit method. It is a Mini-Neptune world.
Radius
3.64
Earth radii
Mass
41.80
Earth masses
Orbital Period
0.8
days
Distance
225.7
parsecs
Radius (Earth radii)
3.64
Mass (Earth masses)
41.80
Measured
Equilibrium Temperature
Unknown
Parameter source: Polanski et al. 2024
Orbital Period
0.766+0.000−0.000days
Semi-Major Axis
0.0155+0.0003−0.0003au
Planet Mass (Earth masses)
41.80+2.50−2.40
Planet Mass (Jupiter masses)
0.1315+0.0079−0.0076
Eccentricity
0.0000
Argument of Periastron
90.0deg
Radial Velocity Semi-Amplitude
29.70+1.50−1.50m/s
Distance from Earth
225.7 pc (~736 ly)
Spectral Type
Unknown
Temperature
5257 K
Mass (Solar)
0.97 M☉
Radius (Solar)
0.97 R☉
Luminosity
Unknown
Planets in System
1
Stars in System
1
Coordinates (RA, Dec)
28.7158°, -29.4217°
Discovery Method
Transit
Discovery Year
2020
Source ID: TOI-849 b
TOI-849 b orbits TOI-849 and was reported in 2020 and was detected with the Transit method.
Published measurements list a radius of 3.64 Earth radii, a mass of 41.8 Earth masses, and an orbital period of 0.77 days.
Catalog data places the system at about 225.7 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-849