Planet TOI-6255 b

Detailed information about planet TOI-6255 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-6255 b
Planet Status
Confirmed
Discovered in
2024
Update
2024-08-01
Mass
0.00453 ( ± 0.00044 ) MJ
Mass*sin(i)
—
Semi-Major Axis
0.0054 AU
Orbital Period
0.23818244 ( ± 1.2e-07 ) day
Eccentricity
—
ω
—
Tperi
—
Radius
0.09626 ( ± 0.0058 ) RJ
Inclination
74.4 ( ± 1.2 ) deg
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
0.84 ( ± 0.05 )
Time Vr=0
—
Velocity Semiamplitude K
2.98 ( ± 0.28 ) m/s
Calculated temperature
1300.0 K
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
TOI-6255.01, GJ 4256 b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

The planet appears oblate due to tidal distortion by its host star.

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Star

Name
TOI-6255
Distance
20.3855 pc
Spectral type
M3V
Apparent magnitude V
12.75
Mass
0.353 ( ± 0.015 ) MSun
Age
—
Effective temperature
3421.0 ( ± 70.0 ) K
Radius
0.37 ( ± 0.011 ) RSun
Metallicity [Fe/H]
-0.14 ( ± 0.09 )
Detected Disc
—
Magnetic Field
—
RA2000
22:06:00.7
Dec2000
+39:18:02.9
Alternate Names
GJ 4256, G 189-1, TIC 261135533

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