Planet Kepler-1220 Ab

Detailed information about planet Kepler-1220 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-1220 Ab

Planet Status

Confirmed

Discovered in

2016

Publication Status

Announced on a website

Update

2025-03-01

Mass

—

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

7.42693741 (\begin{matrix} + 4.187e-05 \\ - 4.187e-05 \end{matrix})

day

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

0.136 (\begin{matrix} + 0.029 \\ - 0.017 \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 J19481688+4258398 b, K02392.01, KIC 7382313 b, KOI-2392 b, KOI-2392.01

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-1220 A

Distance

958.0 pc

Spectral type

G2V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.0 (\begin{matrix} + 0.12 \\ - 0.08 \end{matrix})

M_Sun

Age

3.63 (\begin{matrix} + 2.89 \\ - -2.0 \end{matrix})

Gyr

Effective temperature

5842.0 (\begin{matrix} + 246.43 \\ - 266.34 \end{matrix})

Radius

0.99 (\begin{matrix} + 0.21 \\ - 0.12 \end{matrix})

R_Sun

Metallicity [Fe/H]

-0.04 (\begin{matrix} + 0.145 \\ - 0.182 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:48:16.9

Dec₂₀₀₀

+42:58:39.9

Alternate Names

2MASS J19481688+4258398, KIC 7382313, KOI-2392

Sullivan et al. (2024): A late K dwarf companion star is detected 0.08 arcseconds away (76.6 AUs at 958 pc).

No link

Simbad
Most recent references (ADS)

Planet Kepler-1220 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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-1220 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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Revising Properties of Planet-Host Binary Systems. IV. The Radius Distribution of Small Planets in Binary Star Systems is Dependent on Stellar Separation

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