Planet Wolf 1061 b

Name Wolf 1061 b
Planet Status Confirmed
Discovered in 2015
Mass 0.00601 ( -0.00079 +0.00082 ) MJ
Mass*sin(i) 0.00601 ( -0.00079 +0.00082 ) MJ
Semi-Major Axis 0.0375 ( -0.0013 +0.0012 ) AU
Orbital Period 4.8869 (± 0.0005) day
Eccentricity 0.15 ( -0.1 +0.13 ) +
ω
Tperi
Radius
Inclination
Update 2017-06-30
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 1.67 ( -0.19 +0.2 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names GJ 628 b

Star

Wolf 1061
Name Wolf 1061
Distance 4.29 pc
Spectral type M3V
Apparent magnitude V 10.07
Mass 0.25 MSun
Age
Effective temperature 3342.0 (± 49.0) K
Radius 0.307 (± 0.027) RSun
Metallicity [Fe/H] -0.09 (± 0.09)
Detected Disc
Magnetic Field
RA2000 16:30:18.1
Dec2000 -12:39:45
Alternate Names GJ 628
Planetary system
3 planets

Observability Predictor

Remarks

December 2015: Wright et al (2015) estimates a transit probability of 14.0% .

Related publications

The HARPS search for southern extra-solar planets XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293
2017 ASTUDILLO-DEFRU N., FORVEILLE Th., BONFILS X., SEGRANSAN D., BOUCHY F. et al.
Astron. & Astrophys., 602, A88
paper  arxiv  

Characterization of the Wolf 1061 Planetary System
2017 KANE S., von BRAUN K., HENRY G., WATERS M., BOYAJIAN T. & MANN A.
ApJ, 835, 200
paper  arxiv  ADS

Three planets orbiting Wolf 1061
2016 WRIGHT, D., WITTENMYER, R., TINNEY, C., BENTLEY & J., ZHAO, J.
Apj Letters, 817, L20
paper  arxiv  ADS