Planet Kepler-45 b

Detailed information about planet Kepler-45 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

Kepler-45 b

Planet Status

Confirmed

Discovered in

2011

Publication Status

—

Update

2021-02-05

Mass

0.505 (\begin{matrix} + 0.09 \\ - 0.09 \end{matrix})

M_J 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Mass*sin(i)

—

Semi-Major Axis

0.03

AU 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Orbital Period

2.455239 (\pm 5e-06)

day 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Eccentricity

0.11 (\pm 0.1)

1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Angular distance

8.1e-05 arcsec

ω

230.0 (\pm 68.0)

deg 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

T_peri

—

Radius

0.96 (\begin{matrix} + 0.11 \\ - 0.11 \end{matrix})

R_J 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Inclination

87.0 (\pm 0.7)

deg 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

0.6 (\begin{matrix} + 0.2 \\ - 0.2 \end{matrix})

1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Time V_r=0

—

Velocity Semiamplitude K

110.0 (\begin{matrix} + 10.0 \\ - 10.0 \end{matrix})

m/s 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Calculated temperature

1000.0 (\begin{matrix} + 20.0 \\ - 20.0 \end{matrix})

K 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

KOI-254 b, 2MASS J19312949+4103513 b, K00254.01, KIC 5794240 b, KOI-254.01, WISE J193129.49+410351.1 b

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-45

Distance

333.0 (\pm 33.0)

pc 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Spectral type

Apparent magnitude V

16.88

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.59 (\pm 0.06)

M_Sun 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Age

0.5 Gyr

Effective temperature

3820.0 (\pm 90.0)

K 1 publication

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

Radius

0.55 (\pm 0.11)

R_Sun 1 publication

Testing the Metal of Late-Type Kepler Planet Hosts with Iron-Clad Methods

Metallicity [Fe/H]

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

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:31:29.5

Dec₂₀₀₀

+41:03:51.3

Alternate Names

2MASS J19312949+4103513, KIC 5794240, KOI-254, WISE J193129.49+410351.1

Alias 2MASS 19312949+4103513

No link

Simbad
Most recent references (ADS)

Planet Kepler-45 b

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

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-45 b

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

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

Ground-based Reconnaissance Observations of 21 Exoplanet Atmospheres with the Exoplanet Transmission Spectroscopy Imager

Revealing peculiar exoplanetary shadows from transit light curves

Testing the Metal of Late-Type Kepler Planet Hosts with Iron-Clad Methods

High-precision stellar limb-darkening measurements - A transit study of 38 Kepler planetary candidates

Characterizing the Cool KOIs II. The M Dwarf KOI-254 and its Hot Jupiter

A Correlation Between the Eclipse Depths of Kepler Gas Giant Candidates and the Metallicities of their Parent Stars

Multiple planets or exomoons in Kepler hot Jupiter systems with transit timing variations?

The Exoplanet Handbook