Planet Kepler-438 b

Detailed information about planet Kepler-438 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-438 b

Planet Status

Confirmed

Discovered in

2015

Update

2021-02-05

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.166 (\begin{matrix} + 0.042 \\ - 0.051 \end{matrix})

AU 1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Orbital Period

35.23319 (\pm 0.00029)

day 1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Eccentricity

0.03 (\begin{matrix} + 0.03 \\ - 0.1 \end{matrix})

1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

ω

—

T_peri

—

Radius

0.1 (\begin{matrix} + 0.01 \\ - 0.02 \end{matrix})

R_J 1 publication

Validation of 12 Small Kepler Transiting Planets in the Habitable Zone

Inclination

89.86 (\begin{matrix} + 0.32 \\ - 0.14 \end{matrix})

deg 1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

2455673.0307 (\begin{matrix} + 0.0032 \\ - 0.0044 \end{matrix})

JD 1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Secondary transit

—

λ

—

Impact Parameter b

0.9 (\begin{matrix} + 0.08 \\ - 0.34 \end{matrix})

1 publication

Validation of 12 Small Kepler Transiting Planets in the Habitable Zone

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

2MASS J18463499+4157039 b, K03284.01, KIC 6497146 b, KOI-3284 b, KOI-3284.01, WISE J184634.98+415704.0 b

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

Kepler-438

Distance

145.0 (\pm 23.0)

pc 1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Spectral type

—

Apparent magnitude V

15.0

Mass

0.54 (\begin{matrix} + 0.04 \\ - 0.06 \end{matrix})

M_Sun

Age

4.4 (\begin{matrix} + 0.7 \\ - 0.8 \end{matrix})

Gyr 1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Effective temperature

3748.0 (\pm 112.0)

K 1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Radius

0.52 (\begin{matrix} + 0.061 \\ - 0.038 \end{matrix})

R_Sun 1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Metallicity [Fe/H]

0.16 (\pm 0.14)

1 publication

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

18:46:35.0

Dec₂₀₀₀

+41:57:03.9

Alternate Names

2MASS J18463499+4157039, KIC 6497146, KOI-3284, WISE J184634.98+415704.0

No remarks

No link

Simbad
Most recent references (ADS)

Planet Kepler-438 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 Kepler-438 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

Detecting Technosignatures from Earth-scale Civilizations

Sensitive Multi-beam Targeted SETI Observations towards 33 Exoplanet Systems with FAST

Continuous Habitable Zones: Using Bayesian Methods to Prioritize Characterization of Potentially Habitable Worlds

A Readily Implemented Atmosphere Sustainability Constraint for Terrestrial Exoplanets Orbiting Magnetically Active Stars

Habitability of polar regions in tidally locked extrasolar planet near the M-Dwarf stars

Characterizing Exoplanet Habitability

Quantitative indexing and Tardigrade analysis of exoplanets

Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone

Validation of 12 Small Kepler Transiting Planets in the Habitable Zone

Comparative Habitability of Transiting Exoplanets