Planet HD 117618 b

Name HD 117618 b
Discovered in 2004
Mass 0.178 (± 0.02) MJ
Semi-major axis 0.176 (± 0.01) AU
Orbital period 25.827 (± 0.02) day
Eccentricity 0.42 (± 0.02)
ω 245.0 (± 19.0) deg
Tperi 832.2 (± 1.8) JD
Radius
Inclination
Update July 4, 2013
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

Star

Name HD 117618
Distance 38.0 pc
Spectral type G2V
Apparent magnitude V 7.18
Mass 1.05 MSun
Age 3.88 Gyr
Effective temperature 5861.0 K
Radius 1.19 RSun
Metallicity [Fe/H] 0.04
Detected Disc
Magnetic Field
RA2000 13:32:25.0
Dec2000 -47:16:16
Alternate Names
Planetary system 2 planets

More data


Related publications

Forever alone? Testing single eccentric planetary systems for multiple companions
2013 WITTENMYER R., WANG S., HORNER J., TINNEY Ch., BUTLER P. & 6 additional authors
ApJ. Suppl., accepted
paper  arxiv  

Catalog of Nearby Exoplanets
2006 BUTLER P., WRIGHT J., MARCY G., FISCHER D., VOGT S., TINNEY Ch., JONES H., CARTER B., JOHNSON J., McCARTHY Ch. & PENNY A.
ApJ., 646, 505
paper

Optimal Observing Strategy for Multi-Object Spectrograph Planet Surveys
2006 KANE S., SCHNEIDER G. & GE J.
BAAS, 37 no 4, [68.26]
abstract

On the Ages of Exoplanet Host Stars
2005 SAFFE C., GOMEZ M. & CHAVERO C.
Astron. & Astrophys., 443, 609
paper   arxiv

The Geneva-Copenhagen survey of the Solar neighbourhood. Ages, metallicities, and kinematic properties of ~14000 F and G dwarfs.
2004 NORDSTROM B., MAYOR M., ANDERSEN J., HOLMBERG J., PONT F., JORGENSEN B., OLSEN E., UDRY S. & MOWLAVI N.
Astron. & Astrophys., 419, 989
paper

The Planet-Metallicity Correlation.
2005 FISCHER D. & VALENTI J.
ApJ., 622, 1102
paper