Planet iot Dra c

Detailed information about planet iot Dra c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

iot Dra c

Planet Status

Confirmed

Discovered in

2021

Update

2024-05-28

Mass

17.0 (\begin{matrix} + 13.0 \\ - 5.4 \end{matrix})

M_J 1 publication

Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion

Mass*sin(i)

15.6 (\begin{matrix} + 14.0 \\ - 5.1 \end{matrix})

M_J 1 publication

Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion

Semi-Major Axis

19.4 (\begin{matrix} + 10.0 \\ - 7.7 \end{matrix})

AU 1 publication

Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion

Orbital Period

24840.0 (\begin{matrix} + 22000.0 \\ - 13150.0 \end{matrix})

day 1 publication

Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion

Eccentricity

— 1 publication

Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion

ω

—

T_peri

2476000.0 (\begin{matrix} + 22000.0 \\ - 13000.0 \end{matrix})

JD 1 publication

Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion

Radius

—

Inclination

86.0 (\pm 19.0)

deg 1 publication

Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion

Detection Method

Radial Velocity

Mass Meas. Method

Radial Velocity

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

Edasich c, 27 Dra c, HD 137759 c, HIP 75458 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

iot Dra

Distance

31.5 pc

Spectral type

K2 III

Apparent magnitude V

3.31

Mass

1.4 (\pm 0.2)

M_Sun 1 publication

The discovery of stellar oscillations in the K giant $\iota$ Draconis

Age

—

Effective temperature

4445.0 (\pm 45.0)

K 1 publication

Catalogue of [Fe/H] of F, G, K stars

Radius

12.8 (\pm 0.17)

R_Sun 1 publication

Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics

Metallicity [Fe/H]

0.15 (\pm 0.2)

1 publication

The discovery of stellar oscillations in the K giant $\iota$ Draconis

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

15:24:55.0

Dec₂₀₀₀

+58:57:57.0

Alternate Names

Edasich, 12 Dra, HD 137759, HIP 75458

Alias Edasich

No link

Simbad
Most recent references (ADS)

Planet iot Dra 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 Some remarks

Other web pages No page

More data 2 references

Planet iot Dra 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 Some remarks

Other web pages No page

More data 2 references

Related publications

Resolving the Multiplicity of Exoplanet Host Stars in Gemini/NIRI Data

Asteroseismology of iota Draconis and Discovery of an Additional Long-Period Companion

The discovery of stellar oscillations in the K giant $\iota$ Draconis

Catalogue of [Fe/H] of F, G, K stars

Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS) - Third edition -Comments and statistics