Planet TOI 125 b

Name TOI 125 b
Planet Status Confirmed
Discovered in 2019
Mass 0.0267 ( -0.0057 +0.0088 ) MJ
Mass*sin(i)
Semi-Major Axis 0.0521 ( -0.00082 +0.0009 ) AU
Orbital Period 4.65382 ( -0.00031 +0.00032 ) day
Eccentricity 0.183 ( -0.098 +0.14 )
ω 269.0 (± 57.0) deg
Tperi
Radius 0.24579 ( -0.00705 +0.00812 ) RJ
Inclination 88.99 ( -0.8 +0.7 ) deg
Update 2019-01-29
Detection Method Primary Transit
Mass Detection Method Theoretical
Radius Detection Method Primary Transit
Primary transit 2458355.3552 ( -0.00087 +0.00093 ) JD
Secondary transit
λ
Impact Parameter b 0.25 ( -0.17 +0.24 )
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 1029.0 (± 14.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

TOI 125
Name TOI 125
Distance 111.4 (± 1.3) pc
Spectral type
Apparent magnitude V 10.9
Mass 0.871 ( -0.04 +0.046 ) MSun
Age 6.6 ( -4.2 +4.6 ) Gyr
Effective temperature 5282.0 ( -75.0 +67.0 ) K
Radius 0.852 (± 0.017) RSun
Metallicity [Fe/H] 0.069 ( -0.081 +0.083 )
Detected Disc
Magnetic Field
RA2000 01:34:23.0
Dec2000 -66:40:33
Alternate Names
Planetary system
2 planets

More data


Related publications

Near-resonance in a system of sub-Neptunes from TESS
2019 QUINN S., BECKER J., RODRIGUEZ J., HADDEN S., HUANG Ch. et al.
Astron. J., submitted
arxiv