Planet Kepler-448 c

Detailed information about planet Kepler-448 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Kepler-448 c

Planet Status

Confirmed

Discovered in

2017

Update

2021-02-05

Mass

22.0 (\begin{matrix} + 7.0 \\ - 5.0 \end{matrix})

M_J 1 publication

Eccentric Companions to Kepler-448b and Kepler-693b: Clues to the Formation of Warm Jupiters

Mass*sin(i)

—

Semi-Major Axis

4.2 (\begin{matrix} + 2.4 \\ - 0.9 \end{matrix})

AU 1 publication

Eccentric Companions to Kepler-448b and Kepler-693b: Clues to the Formation of Warm Jupiters

Orbital Period

2500.0 (\begin{matrix} + 2400.0 \\ - 700.0 \end{matrix})

day 1 publication

Eccentric Companions to Kepler-448b and Kepler-693b: Clues to the Formation of Warm Jupiters

Eccentricity

0.65 (\begin{matrix} + 0.13 \\ - 0.09 \end{matrix})

1 publication

Eccentric Companions to Kepler-448b and Kepler-693b: Clues to the Formation of Warm Jupiters

ω

-89.0 (\begin{matrix} + 5.0 \\ - 6.0 \end{matrix})

deg 1 publication

Eccentric Companions to Kepler-448b and Kepler-693b: Clues to the Formation of Warm Jupiters

T_peri

2455911.0 (\begin{matrix} + 10.0 \\ - 11.0 \end{matrix})

JD 1 publication

Eccentric Companions to Kepler-448b and Kepler-693b: Clues to the Formation of Warm Jupiters

Radius

—

Inclination

—

Detection Method

TTV

Mass Meas. Method

TTV

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

KOI-12 c, 2MASS J19494889+4100395 c, KIC 5812701 c, TYC 3140-349-1 c, WISE J194948.89+410039.6 c

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-448

Distance

399.398 (\begin{matrix} + 4.396 \\ - 4.303 \end{matrix})

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F2V

Apparent magnitude V

11.51

Mass

1.454 (\begin{matrix} + 0.284 \\ - 0.207 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

1.45 (\begin{matrix} + 0.43 \\ - 0.23 \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

6779.23 (\begin{matrix} + 93.0 \\ - 119.641 \end{matrix})

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.491 (\begin{matrix} + 0.0691 \\ - 0.0648 \end{matrix})

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.08146 (\pm 0.00856)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:49:48.9

Dec₂₀₀₀

+41:00:39.6

Alternate Names

KOI-12, 2MASS J19494889+4100395, KIC 5812701, TYC 3140-349-1, WISE J194948.89+410039.6, TOI-3563

No remarks

No link

Simbad
Most recent references (ADS)

Planet Kepler-448 c

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 No remark

Other web pages No page

More data 2 references

Planet Kepler-448 c

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 No remark

Other web pages No page

More data 2 references

Related publications

Sweeping Secular Resonances and Giant Planet Inclinations in Transition Discs

The Revised TESS Input Catalog and Candidate Target List

Eccentric Companions to Kepler-448b and Kepler-693b: Clues to the Formation of Warm Jupiters

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

SOPHIE velocimetry of Kepler transit candidates XVI. Tomographic measurement of the low obliquity of KOI-12b, a warm Jupiter transiting a fast rotator