Planet G204-39 b

Detailed information about planet G204-39 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
G204-39 b
Planet Status
Confirmed
Discovered in
2010
Publication
Status
Published in a refereed paper
Update
2019-05-16
Mass
29.0 ( ± 8.0 ) MJ
Mass*sin(i)
—
Semi-Major Axis
2685.0 AU
Orbital Period
—
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
—
Inclination
—
Detection Method
Imaging
Mass Meas. Method
Spectrum
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
SDSS J175805.46+463311.9, 2MASS J17580545+4633099
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

It is a T6.5 brown dwarf of temperature ~1000K.

No link

Star

Name
G204-39
Distance
13.9908 ( ± 0.00693 ) pc
Spectral type
M3
Apparent magnitude V
11.64
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.36 MSun
Age
1.0 ( ± 0.5 ) Gyr
Effective temperature
—
Radius
—
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
17:57:51.0
Dec2000
+46:35:19.1
Alternate Names
HIP 87938, 2MASS J17575096+4635182

No remarks

No link