Planet Kepler-487 Ab

Detailed information about planet Kepler-487 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-487 Ab

Planet Status

Confirmed

Discovered in

2016

Publication Status

Announced on a website

Update

2025-02-25

Mass

—

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

15.3587684 (\begin{matrix} + 2.21e-06 \\ - 2.21e-06 \end{matrix})

day

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

1.019 (\begin{matrix} + 0.062 \\ - 0.047 \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 J19410893+4113190 b, K00191.01, KIC 5972334 b, KOI-191 b, KOI-191.01, WISE J194108.94+411319.0 b

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-487 A

Distance

835.0 pc

Spectral type

G6V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.91 (\begin{matrix} + 0.04 \\ - 0.04 \end{matrix})

M_Sun

Age

5.62 (\begin{matrix} + 3.97 \\ - -3.36 \end{matrix})

Gyr

Effective temperature

5444.0 (\begin{matrix} + 89.78 \\ - 77.87 \end{matrix})

Radius

0.88 (\begin{matrix} + 0.05 \\ - 0.04 \end{matrix})

R_Sun

Metallicity [Fe/H]

0.0 (\begin{matrix} + 0.099 \\ - 0.105 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:41:08.9

Dec₂₀₀₀

+41:13:19.1

Alternate Names

2MASS J19410893+4113190, KIC 5972334, KOI-191, WISE J194108.94+411319.0

Sullivan et al. (2023): An M dwarf companion star is detected 1.67 arcseconds away (1395 AUs at 835 pc).

No link

Simbad
Most recent references (ADS)

Planet Kepler-487 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 3 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-487 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 3 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Revising Properties of Planet-Host Binary Systems. III. There is No Observed Radius Gap For Kepler Planets in Binary Star Systems

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