Planet GJ 3779 b

Name GJ 3779 b
Planet Status Confirmed
Discovered in 2018
Mass 0.0252 (± 0.0016) MJ
Mass*sin(i) 0.0252 (± 0.0016) MJ
Semi-Major Axis 0.026 (± 0.001) AU
Orbital Period 3.0232 (± 0.0013) day
Eccentricity 0.07 (± 0.05)
ω 225.0 (± 42.0) deg
Tperi
Radius
Inclination
Update 2018-10-18
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 8.61 (± 0.4) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names Ross 1020

Star

GJ 3779
Name GJ 3779
Distance 13.748 (± 0.01) pc
Spectral type MRV
Apparent magnitude V 13.0
Mass 0.27 (± 0.02) MSun
Age
Effective temperature 3324.0 (± 51.0) K
Radius 0.281 (± 0.01) RSun
Metallicity [Fe/H] 0.0
Detected Disc
Magnetic Field
RA2000 13:22:57.0
Dec2000 +24:28:03
Alternate Names
Planetary system 1 planet

More data


Related publications

The CARMENES search for exoplanets around M dwarfs: The warm super-Earths in twin orbits around the mid-type M dwarfs Ross 1020 (GJ 3779) and LP 819-052 (GJ 1265)
2018 LUQUE R., NOWAK G., PALLE E., KOSSAKOWSKI D., TRIFONOV T. et al.
Astron. & Astrophys., in press
paper  arxiv