Planet Kepler-557 b

Detailed information about planet Kepler-557 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-557 b

Planet Status

Confirmed

Discovered in

2016

Update

2021-02-05

Mass

—

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

3.70598955 (\begin{matrix} + 4.87e-06 \\ - 4.87e-06 \end{matrix})

day

Eccentricity

—

ω

—

T_peri

—

Radius

0.238 (\begin{matrix} + 0.071 \\ - 0.034 \end{matrix})

R_J

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

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 J19345002+4136544 b, K00452.01, KIC 6291033 b, KOI-452 b, KOI-452.01, WISE J193450.01+413654.4 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-557

Distance

1126.0

Spectral type

—

Apparent magnitude V

—

Mass

1.11 (\begin{matrix} + 0.12 \\ - 0.09 \end{matrix})

M_Sun

Age

3.24 (\begin{matrix} + 1.85 \\ - -1.45 \end{matrix})

Gyr

Effective temperature

6068.0 (\begin{matrix} + 151.79 \\ - 199.33 \end{matrix})

Radius

1.16 (\begin{matrix} + 0.35 \\ - 0.16 \end{matrix})

R_Sun

Metallicity [Fe/H]

0.02 (\begin{matrix} + 0.129 \\ - 0.16 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:34:50.0

Dec₂₀₀₀

+41:36:54.5

Alternate Names

2MASS J19345002+4136544, KIC 6291033, KOI-452, WISE J193450.01+413654.4

No remarks

No link

Simbad
Most recent references (ADS)

Planet Kepler-557 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-557 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

False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives