Planet Kepler-547 Ab

Detailed information about planet Kepler-547 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-547 Ab

Planet Status

Confirmed

Discovered in

2016

Publication Status

Announced on a website

Update

2025-03-01

Mass

—

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

6.01038429 (\begin{matrix} + 1.57e-06 \\ - 1.57e-06 \end{matrix})

day

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

0.357 (\begin{matrix} + 0.012 \\ - 0.028 \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 J19042848+4420430 b, K00420.01, KIC 8352537 b, KOI-420 b, KOI-420.01

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-547 A

Distance

361.0 pc

Spectral type

K2V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.78 (\begin{matrix} + 0.03 \\ - 0.04 \end{matrix})

M_Sun

Age

2.88 (\begin{matrix} + 6.53 \\ - -1.42 \end{matrix})

Gyr

Effective temperature

4828.0 (\begin{matrix} + 40.1 \\ - 46.81 \end{matrix})

Radius

0.73 (\begin{matrix} + 0.02 \\ - 0.04 \end{matrix})

R_Sun

Metallicity [Fe/H]

0.01 (\begin{matrix} + 0.161 \\ - 0.179 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:04:28.5

Dec₂₀₀₀

+44:20:43.0

Alternate Names

2MASS J19042848+4420430, KIC 8352537, KOI-420

Sullivan et al. (2024): An M dwarf companion star is detected 0.63 arcseconds away (227 AUs at 361 pc).

No link

Simbad
Most recent references (ADS)

Planet Kepler-547 Ab

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-547 Ab

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Revising Properties of Planet-Host Binary Systems. IV. The Radius Distribution of Small Planets in Binary Star Systems is Dependent on Stellar Separation

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