Planet Kepler-450 Ab

Detailed information about planet Kepler-450 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-450 Ab

Planet Status

Confirmed

Discovered in

2015

Update

2024-07-31

Mass

—

Mass*sin(i)

—

Semi-Major Axis

0.1993 AU

Orbital Period

28.45489091 (\pm 2.486e-05)

day 1 publication

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

Eccentricity

0.02 (\begin{matrix} + 0.14 \\ - 0.02 \end{matrix})

1 publication

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

ω

—

T_peri

—

Radius

0.5424 (\begin{matrix} + 0.0303 \\ - 0.0384 \end{matrix})

R_J 1 publication

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

Inclination

88.82 deg

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

0.5 (\begin{matrix} + 0.061 \\ - 0.352 \end{matrix})

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

769.0 K

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

WISE J194156.76+510048.6 b, KOI-279 b, KOI-279.01, TOI-5993.01, KIC 12314973 b, 2MASS J19415676+5100486 b

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

Kepler-450 A

Distance

455.982 (\begin{matrix} + 5.189 \\ - 5.074 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F8IV

Apparent magnitude V

11.684

Mass

1.191 (\begin{matrix} + 0.197 \\ - 0.142 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

3.02 (\begin{matrix} + 0.4 \\ - 0.48 \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

6152.0 K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.641 (\begin{matrix} + 0.08 \\ - 0.107 \end{matrix})

R_Sun

Metallicity [Fe/H]

0.1278 (\pm 0.0136)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:41:56.8

Dec₂₀₀₀

+51:00:48.6

Alternate Names

KOI-279, KIC 12314973, WISE J194156.76+510048.6, TOI-5993, 2MASS J19415676+5100486

Furlan et al. (2017) report a companion star 0.916 arcseconds away (417 AUs at 456 pc) which contributes 6% to the flux. The companion star is likely a K dwarf.

No link

Simbad
Most recent references (ADS)

Planet Kepler-450 Ab

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 3 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet Kepler-450 Ab

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 3 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

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

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

Eccentricity from transit photometry: small planets in Kepler multi-planet systems have low eccentricities

Fundamental Properties of Kepler Planet-Candidate Host Stars using Asteroseismology

Planetary Candidates Observed by Kepler. III. Analysis of the First 16 Months of Data

The Kepler Input Catalog