Planet G 204-39 b
Detailed information about planet G 204-39 b and its parameters.
Planet
- Name
- G 204-39 b
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
-
—
- Eccentricity
-
—
- ω
-
—
- Tperi
-
—
- Radius
-
—
- Inclination
-
—
- Primary transit
-
—
- Secondary transit
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—
- λ
-
—
- Impact Parameter b
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—
- Time Vr=0
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—
- Velocity Semiamplitude K
-
—
- 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 |
|---|
It is a T6.5 brown dwarf of temperature ~1000K.
No link
Star
- Name
- G 204-39
- Distance
-
pc
- Spectral type
-
M3V
- Apparent magnitude V
-
11.64
- Apparent magnitude I
-
—
- Apparent magnitude J
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—
- Apparent magnitude H
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—
- Apparent magnitude K
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—
- Mass
- Age
- Effective temperature
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—
- Radius
-
—
- Metallicity [Fe/H]
-
—
- Detected Disc
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—
- Magnetic Field
-
—
- RA2000
-
17:57:51.0
- Dec2000
-
+46:35:19.1
- Alternate Names
-
HIP 87938, 2MASS J17575096+4635182, GJ 4040, LHS 3343, BDK 9
No remarks
No link
- Simbad
- Most recent references (ADS)