Planet KL Dra b

Detailed information about planet KL Dra b and its parameters.

Planet

Name
KL Dra b
Planet Status
Confirmed
Discovered in
2002
Update
2024-11-06
Mass
Mass*sin(i)
22.0 MJ
Semi-Major Axis
0.00087 AU
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Other
Mass Meas. Method
Radius Meas. 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
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Mass ratio (q = m2/m1) for the system about 0.081. Assuming a greater mass for the white dwarf (m = 0.6 MSol), the mass of the secondary is still within the substellar domain (48 MJup).

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Star

Name
KL Dra
Distance
Spectral type
DB
Apparent magnitude V
Mass
Age
Effective temperature
Radius
0.01 RSun
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
19:24:38.2
Dec2000
+59:41:46.7
Alternate Names
AAVSO 1923+59, SN 1998di

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