Planet K2-309 Ab
Detailed information about planet K2-309 Ab and its parameters.
Planet
- Name
- K2-309 Ab
- Planet Status
-
- Discovered in
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- Update
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- Mass
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- Separating Super-Puffs vs. Hot Jupiters Among Young Puffy Planets
- First Comparative Exoplanetology Within a Transiting Multi-planet System: Comparing the atmospheres of V1298 Tau b and c
- The metal-poor atmosphere of a Neptune/Sub-Neptune planet progenitor
- Updated Planetary Mass Constraints of the Young V1298 Tau System Using MAROON-X
- A Mass Limit for the Young Transiting Planet V1298 Tau b
- A warm Jupiter-sized planet transiting the pre-main sequence star V1298 Tau
- Mass*sin(i)
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—
- Semi-Major Axis
- Orbital Period
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- First Comparative Exoplanetology Within a Transiting Multi-planet System: Comparing the atmospheres of V1298 Tau b and c
- Updated Planetary Mass Constraints of the Young V1298 Tau System Using MAROON-X
- V1298 Tau with TESS: Updated Ephemerides, Radii, and Period Constraints from a Second Transit of V1298 Tau e
- Four newborn planets transiting the young solar analog V1298 Tau
- A warm Jupiter-sized planet transiting the pre-main sequence star V1298 Tau
- Eccentricity
- ω
- Tperi
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—
- Radius
-
- First Comparative Exoplanetology Within a Transiting Multi-planet System: Comparing the atmospheres of V1298 Tau b and c
- The metal-poor atmosphere of a Neptune/Sub-Neptune planet progenitor
- Updated Planetary Mass Constraints of the Young V1298 Tau System Using MAROON-X
- V1298 Tau with TESS: Updated Ephemerides, Radii, and Period Constraints from a Second Transit of V1298 Tau e
- A warm Jupiter-sized planet transiting the pre-main sequence star V1298 Tau
- Four newborn planets transiting the young solar analog V1298 Tau
- Inclination
- Detection Method
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- Mass Meas. Method
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- Radius Meas. Method
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- Primary transit
- Secondary transit
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—
- λ
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—
- Impact Parameter b
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- Updated Planetary Mass Constraints of the Young V1298 Tau System Using MAROON-X
- V1298 Tau with TESS: Updated Ephemerides, Radii, and Period Constraints from a Second Transit of V1298 Tau e
- Four newborn planets transiting the young solar analog V1298 Tau
- A warm Jupiter-sized planet transiting the pre-main sequence star V1298 Tau
- Time Vr=0
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—
- Velocity Semiamplitude K
- Calculated temperature
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- The metal-poor atmosphere of a Neptune/Sub-Neptune planet progenitor
- First Comparative Exoplanetology Within a Transiting Multi-planet System: Comparing the atmospheres of V1298 Tau b and c
- Four newborn planets transiting the young solar analog V1298 Tau
- A warm Jupiter-sized planet transiting the pre-main sequence star V1298 Tau
- Measured temperature
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—
- Hottest point longitude
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—
- Geometric albedo
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—
- Surface gravity log(g/gH)
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—
- Alternate Names
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Data Source | Type | Result Value | Result Figure | Notes | Reference |
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Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
---|---|---|---|---|---|---|
C | ||||||
Measurements | Detected | 2024 - BARAT S. | ||||
O I | ||||||
Measurements | Detected | 2024 - BARAT S. |
No remarks
No link
Star
- Name
- K2-309 A
- Distance
- Spectral type
-
- Apparent magnitude V
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- Mass
- Age
- Effective temperature
- Radius
- Metallicity [Fe/H]
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—
- Detected Disc
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—
- Magnetic Field
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—
- RA2000
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- Dec2000
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- Alternate Names
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A late K dwarf companion star lies 14,795 AUs away.
No link
- Simbad
- Most recent references (ADS)