Planet Kepler-880 Ac

Detailed information about planet Kepler-880 Ac and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-880 Ac

Planet Status

Confirmed

Discovered in

2017

Publication Status

Announced on a website

Update

2025-09-09

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.1216 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

11.8061737 (\pm 0.0001518)

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

0.256 (\begin{matrix} + 0.0517 \\ - 0.0839 \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

84.28 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

2454971.261 (\begin{matrix} + 2454833.00554 \\ - 2454832.99446 \end{matrix})

Secondary transit

—

λ

—

Impact Parameter b

0.905 (\begin{matrix} + 0.059 \\ - 0.711 \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

1090.0 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-1525 c, KOI-1525.02, KIC 7869917 c

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-880 A

Distance

601.324 (\begin{matrix} + 8.3 \\ - 8.08 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F1V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.47 (\begin{matrix} + 0.311 \\ - 0.183 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

1.66 (\begin{matrix} + 0.4 \\ - 0.31 \end{matrix})

Gyr 1 publication

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

Effective temperature

6819.0 (\begin{matrix} + 78.17 \\ - 169.62 \end{matrix})

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.542 (\begin{matrix} + 0.067 \\ - 0.069 \end{matrix})

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.03 (\begin{matrix} + 0.123 \\ - 0.176 \end{matrix})

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

18:47:53.1

Dec₂₀₀₀

+43:40:22.0

Alternate Names

2MASS J18475309+4340219, KIC 7869917, KOI-1525, WISE J184753.09+434022.0

Eeles-Nolle & Armstrong (2025): A faint companion, likely an M dwarf (Gaia DR3 2105274981458728576, G = 19.89), lies 10.38 arcseconds away (6,240 AUs at 601 pc).

No link

Simbad
Most recent references (ADS)

Planet Kepler-880 Ac

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 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-880 Ac

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 2 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

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

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