Planet HD 7449 Ae

Detailed information about planet HD 7449 Ae and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
HD 7449 Ae
Mass
—
Mass*sin(i)
0.17 ( ± 0.038 ) MJ
Semi-Major Axis
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Orbital Period
808.0 ( ± 18.0 ) day
Eccentricity
0.785 ( ± 0.063 )
ω
135.0 ( ± 14.0 ) deg
Tperi
—
Radius
—
Inclination
—
Primary transit
—
Secondary transit
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λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
6.1 ( ± 1.1 ) m/s
Calculated temperature
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Measured temperature
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Hottest point longitude
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Surface gravity log(g/gH)
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

Feng et al. (2022): New orbital solution does not detect this inner planet candidate. See also Planets in Binaries webpage.

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Star

Name
HD 7449 A
Distance
39.0 ( ± 1.0 ) pc
Spectral type
F8V
Apparent magnitude V
7.5
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
1.05 MSun
Age
2.1 ( ± 0.24 ) Gyr
Effective temperature
6024.0 ( ± 13.0 ) K
Radius
1.01 RSun
Metallicity [Fe/H]
-0.11 ( ± 0.01 )
Detected Disc
—
Magnetic Field
—
RA2000
01:14:29.0
Dec2000
-05:02:51.0
Alternate Names
HD 7449

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