Planet K2-393 b

Detailed information about planet K2-393 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

K2-393 b

Planet Status

Confirmed

Discovered in

2022

Update

2024-05-28

Mass

0.01995 (\pm 0.01277)

M_J 1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Mass*sin(i)

—

Semi-Major Axis

0.0895 (\begin{matrix} + 0.011 \\ - 0.01 \end{matrix})

Orbital Period

10.413181 (\begin{matrix} + 0.000932 \\ - 0.000697 \end{matrix})

day 1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Eccentricity

—

ω

—

T_peri

—

Radius

0.20983 (\begin{matrix} + 0.01561 \\ - 0.0149 \end{matrix})

R_J 1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

2457739.3926 (\begin{matrix} + 0.045 \\ - 0.061 \end{matrix})

Secondary transit

—

λ

—

Impact Parameter b

0.803 (\begin{matrix} + 0.045 \\ - 0.061 \end{matrix})

1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Time V_r=0

—

Velocity Semiamplitude K

2.02 (\pm 1.39)

m/s

Calculated temperature

950.0 K 1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

No remarks

No link

Star

Name

K2-393

Distance

265.914 (\begin{matrix} + 2.842 \\ - -2.784 \end{matrix})

Spectral type

G3V

Apparent magnitude V

11.84

Mass

0.881 (\begin{matrix} + 0.381 \\ - -0.269 \end{matrix})

M_Sun 1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Age

—

Effective temperature

5678.0 (\pm 138.0)

K 1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Radius

1.071 (\begin{matrix} + 0.065 \\ - -0.06 \end{matrix})

R_Sun 1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Metallicity [Fe/H]

0.076 (\pm 0.235)

1 publication

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

23:14:03.8

Dec₂₀₀₀

-00:04:55.9

Alternate Names

EPIC 246429049, TYC 5243-361-1

No remarks

No link

Simbad
Most recent references (ADS)

Planet K2-393 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet K2-393 b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Scaling K2. V. Statistical Validation of 60 New Exoplanets From K2 Campaigns 2-18

The Revised TESS Input Catalog and Candidate Target List