Planet HD 89744 Ac

Detailed information about planet HD 89744 Ac and its parameters.

Planet

Name
HD 89744 Ac
Planet Status
Confirmed
Discovered in
2013
Publication
Status
—
Update
2025-02-11
Mass
—
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
—
ω
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
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

See also Planets in Binaries webpage.

No link

Star

Name
HD 89744 A
Distance
Spectral type
F7IV
Apparent magnitude V
5.74
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
10:22:10.0
Dec2000
+41:13:46.0
Alternate Names
WIL 2 A, MUG 7 A

An L-type brown dwarf companion (HD 89744 B, spT L0.5V, m = 0.076 MSol) lies 2,456 AUs away (Mugrauer et al. 2005). An additional low-mass companion (HD 89744 C, m = 0.08 MSol) is likely located at 219 AUs (Roberts et al. 2011, Scholz 2016, Fontanive et al. 2019).

No link