Planet KOI-1972.01

Detailed information about planet KOI-1972.01 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

KOI-1972.01

Planet Status

Candidate

Discovered in

2017

Publication Status

Announced on a website

Update

2025-02-26

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.1361 AU

Orbital Period

17.79106709 (\begin{matrix} + 4.582e-05 \\ - 4.582e-05 \end{matrix})

day

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

0.188 (\begin{matrix} + 0.079 \\ - 0.017 \end{matrix})

R_J

Inclination

88.81 deg

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

2454982.255 (\begin{matrix} + 2454833.00207 \\ - 2454832.99793 \end{matrix})

Secondary transit

—

λ

—

Impact Parameter b

0.6693 (\begin{matrix} + 0.2479 \\ - 0.4356 \end{matrix})

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

725.0 K

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

—

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-1031 A

Distance

682.882 pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F9/G0V

Apparent magnitude V

13.88

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.09 (\begin{matrix} + 0.1 \\ - 0.07 \end{matrix})

M_Sun 1 publication

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

Age

3.39 (\begin{matrix} + 1.7 \\ - 1.63 \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

6051.81 (\pm 94.31)

K 2 publications

The Revised TESS Input Catalog and Candidate Target List
False Positive Probabilities for all Kepler Objects of Interest: 1284 Newly Validated Planets and 428 Likely False Positives

Radius

1.12 (\begin{matrix} + 0.27 \\ - 0.13 \end{matrix})

R_Sun 1 publication

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

Metallicity [Fe/H]

-0.09 (\pm 0.091)

1 publication

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

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:44:21.5

Dec₂₀₀₀

+48:57:19.4

Alternate Names

KIC 11253711, WISE J194421.53+485719.3, KOI-1972, 2MASS J19442153+4857193

Sullivan et al. (2023): A slightly fainter G dwarf companion star is detected 1.05 arcseconds away (780 AUs at 741 pc).

No link

Simbad
Most recent references (ADS)

Planet KOI-1972.01

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 KOI-1972.01

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. III. There is No Observed Radius Gap For Kepler Planets in Binary Star Systems

The Revised TESS Input Catalog and Candidate Target List

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