Planet HD 178450 (AB)b
Detailed information about planet HD 178450 (AB)b and its parameters.
Planet
- Name
- HD 178450 (AB)b
- Planet Status
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Confirmed
- Discovered in
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2020
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Publication
Status -
—
- Update
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2024-11-01
- Mass
- Mass*sin(i)
-
—
- Semi-Major Axis
- Orbital Period
-
—
- Eccentricity
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—
- Angular distance
-
—
- ω
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—
- Tperi
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—
- Radius
- Inclination
- Detection Method
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Imaging
- Mass Meas. Method
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Spectrum
- Radius Meas. Method
-
—
- Primary transit
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—
- Secondary transit
-
—
- λ
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—
- Impact Parameter b
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—
- Time Vr=0
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—
- Velocity Semiamplitude K
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—
- Calculated temperature
- Measured temperature
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—
- Hottest point longitude
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—
- Geometric albedo
-
—
- Surface gravity log(g/gH)
-
—
- Alternate Names
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*V478 Lyr C
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
|---|
Marocco, 202O : Spectral type L0β to L1. The estimated orbital period for this system is ≳8000 yr,
No link
Star
- Name
- HD 178450 (AB)
- Distance
- Spectral type
-
G8V
- Apparent magnitude V
-
—
- Apparent magnitude I
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—
- 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
- Radius
- Metallicity [Fe/H]
-
—
- Detected Disc
-
—
- Magnetic Field
-
—
- RA2000
-
19:07:32.4
- Dec2000
-
+30:15:16.2
- Alternate Names
-
*V478 Lyr
Fekel et al. (1988): Spectroscopic binary with period 2.130514 d. The unseen secondary of HD 178450 has a mass of about 0.3 solar masses and is believed to be an M2-M3 dwarf.
No link
- Simbad
- Most recent references (ADS)