Planet TOI-1259A b

Name TOI-1259A b
Planet Status Confirmed
Discovered in 2021
Mass 0.441 (± 0.049) MJ
Mass*sin(i)
Semi-Major Axis 0.0407 (± 0.00114) AU
Orbital Period 3.47798 (± 1.9e-06) day
Eccentricity 0.0
ω
Tperi
Radius 1.022 (± 0.03) RJ
Inclination 89.7 ( -0.26 +0.2 ) deg
Update 2021-01-11
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2458686.70053 ( -0.000104 +9.7e-05 ) JD
Secondary transit
λ
Impact Parameter b 0.065 ( -0.044 +0.055 )
Time Vr=0
Velocity Semiamplitude K 72.0 ( -6.4 +6.8 ) m/s
Calculated temperature 963.0 (± 21.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

TOI-1259A
Name TOI-1259A
Distance 118.11 (± 0.37) pc
Spectral type
Apparent magnitude V
Mass 0.68 ( -0.01 +0.1 ) MSun
Age
Effective temperature 4775.0 (± 100.0) K
Radius 0.739 (± 0.031) RSun
Metallicity [Fe/H] -0.5 (± 0.5)
Detected Disc
Magnetic Field
RA2000 18:48:24.0
Dec2000 +79:15:22
Alternate Names
Planetary system 1 planet

More data


Related publications

TOI-1259Ab -- a gas giant planet with 2.7% deep transits and a bound white dwarf companion
2021 MARTIN D., EL-BADRY K., HODZIC V., TRIAUD A., ANGUS R. et al.
MNRAS, 507, 4132
paper   arxiv