Planet K2-309 Ac

Detailed information about planet K2-309 Ac and its parameters.

Planet

Name
K2-309 Ac
Planet Status
Confirmed
Discovered in
2019
Publication
Status
Published in a refereed paper
Update
2024-08-06
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
ω
Tperi
Radius
Inclination
Detection Method
Primary Transit
Mass Meas. Method
Spectrum
Radius Meas. Method
Primary Transit
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
*V1298 Tau c
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
K2-309 A
Distance
Spectral type
K0-K1.5
Apparent magnitude V
10.1
Apparent magnitude I
Apparent magnitude J
Apparent magnitude H
Apparent magnitude K
Mass
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000
04:05:20.0
Dec2000
+20:09:26.0
Alternate Names
*V1298 Tau

A late K dwarf companion star lies 14,795 AUs away.

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