Planet TOI-2285 b

Name TOI-2285 b
Planet Status Confirmed
Discovered in 2021
Mass 0.0614 ( -0.0614 +0.0 ) MJ
Mass*sin(i)
Semi-Major Axis 0.1363 (± 0.001) AU
Orbital Period 27.26955 ( -0.0001 +0.00013 ) day
Eccentricity 0.3 (± 0.1)
ω 56.0 ( -30.0 +80.0 ) deg
Tperi
Radius 0.1552 (± 0.0071) RJ
Inclination 89.66 ( -0.19 +0.22 ) deg
Update 2021-10-22
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2458747.1815 ( -0.0021 +0.0017 ) JD
Secondary transit
λ
Impact Parameter b 0.49 ( -0.31 +0.19 )
Time Vr=0
Velocity Semiamplitude K 7.5 ( -7.5 +0.0 ) m/s
Calculated temperature 284.0 (± 6.0) K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

TOI-2285
Name TOI-2285
Distance 42.409 (± 0.047) pc
Spectral type
Apparent magnitude V 13.4
Mass 0.454 (± 0.01) MSun
Age
Effective temperature 3491.0 (± 58.0) K
Radius 0.464 (± 0.013) RSun
Metallicity [Fe/H] -0.05 (± 0.12)
Detected Disc
Magnetic Field
RA2000 22:10:15.0
Dec2000 +58:42:22
Alternate Names
Planetary system 1 planet

More data


Related publications

TOI-2285b: A 1.7 Earth-radius Planet Near the Habitable Zone around a Nearby M Dwarf
2021 FUKUI A., KIMURA T., HIRANO T., NARITA N., KODAMA T. et al.
PASJ, submitted
arxiv