Planet GP Com b

Name GP Com b
Planet Status Confirmed
Discovered in 2016
Mass 26.2 ( -16.6 +16.6 ) MJ
Mass*sin(i)
Semi-Major Axis
Orbital Period 0.032 day
Eccentricity
ω
Tperi
Radius
Inclination 55.5 (± 22.5) deg
Update 2019-05-17
Detection Method Radial Velocity
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

GP Com
Name GP Com
Distance
Spectral type DBe D
Apparent magnitude V 16.22
Mass > 0.33 MSun
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 13:05:42.4
Dec2000 +18:01:04
Alternate Names
Planetary system 1 planet

More data

Observability Predictor

Remarks

Kupfer et al. (2016):the object is detected with Doppler tomograms

Related publications

Close-in Exoplanets as Candidates of Strange Quark Matter Objects
2019 KUERBAN A., GENG J.-J., HUANG Y.-F., ZONG H.-Sh. & GONG H.
ApJ, submitted
arxiv  

Comment on "Gravitational waves from ultra-short period exoplanets"
2018 WONG K., BERTI E., GABELLA W. & HOLLEY-BOCKELMANN K.
arxiv  

UVES and X-Shooter spectroscopy of the emission line AM CVn systems GP Com and V396 Hya
2016 KUPFER, T., STEEGHS, D., GROOT, P. & 3 additional authors
MNRAS, 457, 1828
arxiv  paper   ADS