Planet L 168-9 b

Name L 168-9 b
Planet Status Confirmed
Discovered in 2020
Mass 0.0145 (± 0.00176) MJ
Mass*sin(i)
Semi-Major Axis 0.02091 (± 0.00024) AU
Orbital Period 1.4015 (± 0.00018) day
Eccentricity 0.21 ( -0.21 +0.0 )
ω
Tperi
Radius 0.124 (± 0.008) RJ
Inclination 85.5 (± 0.8) deg
Update 2020-01-28
Detection Method Primary Transit
Mass Detection Method Spectrum
Radius Detection Method Primary Transit
Primary transit 2458340.04781 ( -0.00122 +0.00088 ) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 3.66 (± 0.47) m/s
Calculated temperature 816.0 (± 160.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

L 168-9
Name L 168-9
Distance 25.15 (± 0.024) pc
Spectral type M1V
Apparent magnitude V 11.0
Mass 0.62 (± 0.03) MSun
Age
Effective temperature 3800.0 (± 70.0) K
Radius 0.6 (± 0.022) RSun
Metallicity [Fe/H] 0.04 (± 0.17)
Detected Disc
Magnetic Field
RA2000 23:20:08.0
Dec2000 -60:03:55
Alternate Names
Planetary system 1 planet

More data


Related publications

A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS
2020 ASTUDILLO-DEFRU N., CLOUTIER R., WANG S., TESKE J., BRAHM R. et al.
Astron. & Astrophys., 636, A58
paper  arxiv