Planet HAT-P-8 Ab

Detailed information about planet HAT-P-8 Ab and its parameters.

Planet

Name
HAT-P-8 Ab
Planet Status
Confirmed
Discovered in
2008
Publication
Status
Published in a refereed paper
Update
2024-08-02
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
0.000195 arcsec
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Radial Velocity
Radius Meas. Method
Primary Transit
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
153.0 ( ± 3.8 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names
TOI-5960.01
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

See also Planets in Binaries webpage.

No link

Star

Name
HAT-P-8 A
Distance
Spectral type
F7IV-V
Apparent magnitude V
10.4
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
22:52:10.0
Dec2000
+35:26:50.0
Alternate Names
TOI-5960, BD+34 4779

alias GSC 02757-01152
alias 2MASS 22520985+3526495 Bechter et al. (2014): HAT-P-8 is the primary component of a triple system including a pair of M dwarfs located 15 AUs away each other. The low-mass stellar pair lies 1.027 arcseconds away from the exoplanet host star (217 AUs at 211 pc).

No link