Planet HD 95544 Ab

Detailed information about planet HD 95544 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 95544 Ab
Mass
6.021 ( +1.616 -0.258 ) MJ
Mass*sin(i)
6.84 ( ± 0.31 ) MJ
Semi-Major Axis
3.166 ( +0.294 -0.25 ) AU
Orbital Period
2041.5 ( +261.3 -185.1 ) day
Eccentricity
0.049 ( +0.045 -0.029 )
ω
151.528 ( +31.71 -73.196 ) deg
Tperi
2456700.0 ( +160.0 -140.0 ) JD
Radius
—
Inclination
86.497 ( +31.19 -24.601 ) deg
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
95.359 ( +8.454 -6.082 ) m/s
Calculated temperature
156.5 ( ± 5.5 ) K
Measured temperature
—
Hottest point longitude
—
Surface gravity log(g/gH)
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
HD 95544 A
Distance
88.02 ( ± 0.2 ) pc
Spectral type
G3V
Apparent magnitude V
8.39
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.09 ( ± 0.07 ) MSun
Age
—
Effective temperature
5722.0 ( ± 15.0 ) K
Radius
1.088 ( ± 0.072 ) RSun
Metallicity [Fe/H]
0.11 ( ± 0.01 )
Detected Disc
—
Magnetic Field
—
RA2000
11:05:18.0
Dec2000
+81:02:20.0
Alternate Names
—

Michel & Mugrauer (2024): An M dwarf companion star (GIC 96 or G 253-43, spT M2) lies 4,517 AUs away, itself binary with an equal-mass companion separated by 0.7 arcseconds (61 AUs at 88 pc).

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