Planet Kepler-1987 Bc

Detailed information about planet Kepler-1987 Bc and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-1987 Bc

Planet Status

Confirmed

Discovered in

2017

Publication Status

Announced on a website

Update

2025-09-09

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.0427 AU 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Orbital Period

3.64830183 (\pm 1.621e-05)

day 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Eccentricity

0.0 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Angular distance

—

ω

—

T_peri

—

Radius

0.1187 (\begin{matrix} + 0.0107 \\ - 0.008 \end{matrix})

R_J 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Inclination

89.75 deg 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

2455188.391 (\pm 0.00307)

Secondary transit

—

λ

—

Impact Parameter b

0.063 (\begin{matrix} + 0.396 \\ - 0.062 \end{matrix})

1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

860.0 K 1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

KOI-1358 c, KOI-1358.03

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-1987 B

Distance

595.683 (\begin{matrix} + 10.608 \\ - 10.249 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

K3V

Apparent magnitude V

15.47

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.75 M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

4711.0 (\pm 122.0)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.738 R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.12 (\begin{matrix} + 0.25 \\ - 0.3 \end{matrix})

1 publication

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:43:18.1

Dec₂₀₀₀

+42:56:36.2

Alternate Names

KIC 7376983, KOI-1358, 2MASS J19431812+4256362

Eeles-Nolle & Armstrong (2025): A brigther companion (KOI-6871 or Gaia DR3 2077998812395728384, spT G5, G = 13.57), lies 6.29 arcseconds away (3,750 AUs at 596 pc) making "Kepler-1987" the secondary component of a widely separated binary system.

No link

Simbad
Most recent references (ADS)

Planet Kepler-1987 Bc

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 4 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-1987 Bc

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 4 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

A high stellar multiplicity rate amongst TESS planet candidates in the Neptunian desert using Gaia DR3 astrometry

Multiplicity Boost Of Transit Signal Classifiers: Validation of 69 New Exoplanets Using The Multiplicity Boost of ExoMiner

The Revised TESS Input Catalog and Candidate Target List

Planetary Candidates Observed by Kepler. VIII. A Fully Automated Catalog With Measured Completeness and Reliability Based on Data Release 25