Planet Kepler-1990 Ac

Detailed information about planet Kepler-1990 Ac and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-1990 Ac

Planet Status

Confirmed

Discovered in

2023

Update

2024-06-28

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.0504 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

4.068429947 day 1 publication

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

Eccentricity

— 1 publication

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

ω

—

T_peri

—

Radius

0.1059

R_J 1 publication

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

Inclination

86.61 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

2454965.276 (\pm 0.00255)

Secondary transit

—

λ

—

Impact Parameter b

0.55 (\pm 0.337)

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

1170.0 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-102 c, KOI-102.02

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-1990 A

Distance

392.739 (\begin{matrix} + 4.24 \\ - 4.152 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G0V

Apparent magnitude V

11.95

Mass

1.08 (\begin{matrix} + 0.01664 \\ - 0.1248 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

2.5 (\pm 1.5)

Gyr

Effective temperature

5940.0 (\begin{matrix} + 134.465 \\ - 128.509 \end{matrix})

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.0804 (\begin{matrix} + 0.0573 \\ - 0.0444 \end{matrix})

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.21 (\pm 0.15)

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

19:58:49.1

Dec₂₀₀₀

+44:26:08.7

Alternate Names

KIC 8456679, KOI-102, TYC 3149-1280-1, 2MASS J19584914+4426087a

Furlan et al. (2017) report a mid to late G companion star to Kepler-1990 about 1115 AUs away.

No link

Simbad
Most recent references (ADS)

Planet Kepler-1990 Ac

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 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-1990 Ac

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 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

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

The Kepler Follow-Up Observation Program. I. A Catalog of Companions to Kepler Stars from High-Resolution Imaging

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

Planetary Candidates Observed by Kepler IV: Planet Sample From Q1-Q8 (22 Months)