Planet HD 27894 b

Name HD 27894 b
Discovered in 2005
Mass 0.62 MJ
Semi-major axis 0.122 AU
Orbital period 17.991 (± 0.007) day
Eccentricity 0.049 (± 0.008)
ω 132.9 (± 9.7) deg
Tperi 53275.46 (± 0.48) JD
Radius
Inclination
Update Dec. 25, 2010
Detection Method Radial Velocity
Mass Detection Method
Radius Detection method
Molecules detected
Primary transit
Secondary transit
Anomaly angle
impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitute
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Observability Predictor

Other web-pages

Star

Name HD 27894
Distance 42.37 pc
Spectral type K2 V
Apparent magnitude V 9.36
Mass 0.8 MSun
Age 3.9 Gyr
Effective temperature 4875.0 (± 81.0) K
Radius
Metallicity [Fe/H] 0.3 (± 0.07)
Detected Disc
Magnetic Field
RA2000 04:20:47.0
Dec2000 -59:24:39
Alternate Names
Planetary system 1 planet

More data


Related publications

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

The HARPS search for southern extra-solar planets. IV. Three close-in planets around HD 2638, HD 27894 and HD 63454.
2005 MOUTOU C., MAYOR M., BOUCHY F., LOVIS C., PEPE F., QUELOZ D., SANTOS N., SOSNOWSKA D., UDRY S., BENZ W., NAEF D., SEGRANSAN D., & SIVAN J.-P.
Astron. & Astrophys., 439, 367
paper