Planet HD 21693 c

Detailed information about planet HD 21693 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 21693 c

Planet Status

Confirmed

Discovered in

2011

Update

2011-09-11

Mass

0.06472 (\begin{matrix} + 0.0057 \\ - 0.0057 \end{matrix})

M_J

Mass*sin(i)

0.06472 (\begin{matrix} + 0.0057 \\ - 0.0057 \end{matrix})

M_J

Semi-Major Axis

0.2644 (\pm 0.0044)

Orbital Period

53.881 (\pm 0.0704)

day

Eccentricity

0.24 (\pm 0.09)

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Radial Velocity

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

—

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

HD 21693

Distance

32.4 (\pm 0.5)

Spectral type

G9IV

Apparent magnitude V

7.94

Mass

—

Age

—

Effective temperature

—

Radius

—

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

03:27:12.0

Dec₂₀₀₀

-58:19:25.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet HD 21693 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 HD 21693 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

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A Uniformly Derived Catalogue of Exoplanets from Radial Velocities

The Exoplanet Handbook

The HARPS search for southern extra-solar planets XXXIV. Occurrence, mass distribution and orbital properties of super-Earths and Neptune-mass planets