Planet 18 Del b

Name 18 Del b
Discovered in 2008
Mass 10.3 MJ
Semi-major axis 2.6 AU
Orbital period 993.3 (± 3.2) day
Eccentricity 0.08 (± 0.01)
ω 166.1 (± 6.5) deg
Tperi 2451672.0 (± 18.0) JD
Radius
Inclination
Update Aug. 27, 2014
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 18 Del
Distance 73.1 (± 3.5) pc
Spectral type G6III
Apparent magnitude V 5.52
Mass 2.3 MSun
Age
Effective temperature 4979.0 (± 18.0) K
Radius 8.5 RSun
Metallicity [Fe/H] -0.052 (± 0.023)
Detected Disc
Magnetic Field
RA2000 20:58:26.0
Dec2000 +10:50:21
Alternate Names
Planetary system 1 planet

Remarks

Alias HD 199665

More data


Related publications

New wide stellar companions of exoplanet host stars
2014 MUGRAUER M., GINSKI C. & SEELIGER M.
MNRAS, 439, 1063
paper  

Planetary Companions around Three Intermediate-Mass G and K Giants: 18 Del, xi Aql, and HD 81688
2008 SATO B., IZUMIURA H., TOYOTA E., KAMBE E., IKOMA M., OMIYA M., MASUDA S., TAKEDA Y., MURATA D., ITOH Y., ANDO H., YOSHIDA M., KOKUBO E. & IDA S.
PASJ, 60, 539
paper