Planet FS Aur (AB)b

Detailed information about planet FS Aur (AB)b and its parameters.

Planet

Name
FS Aur (AB)b
Planet Status
Confirmed
Discovered in
2012
Update
2024-07-09
Mass
29.0 ( ± 20.0 ) MJ
Mass*sin(i)
Semi-Major Axis
1.68 AU
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Detection Method
Timing
Mass Meas. Method
Timing
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
FS Aur b, 2MASS J05474836+2835111 b, 1RXS J054748.5+283512 b, FS Aurigae b
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

There are different solutions for the semi-major axis but small a seem favoured.

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Star

Name
FS Aur (AB)
Distance
Spectral type
DA+M5V
Apparent magnitude V
16.08
Mass
Age
Effective temperature
10000.0 K
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
05:47:48.4
Dec2000
+28:35:11.2
Alternate Names
FS Aur, 2MASS J05474836+2835111, 1RXS J054748.5+283512, FS Aurigae

Cataclysmic variable with P = 1.43 hr (a = 0.6 RSol = 0.00255 AUs). Secondary star is a low-mass M dwarf (spT M7V, m2 = 0.08 MSol, R2 = 0.12 RSol, T2 = 2600 K).

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