Planet HIP 11952 c

Detailed information about planet HIP 11952 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HIP 11952 c

Planet Status

Retracted

Discovered in

2012

Publication Status

—

Update

2021-10-05

Mass

0.78 (\begin{matrix} + 0.16 \\ - 0.16 \end{matrix})

M_J

Mass*sin(i)

—

Semi-Major Axis

0.07 (\pm 0.01)

AU 1 publication

Planetary companions around the metal-poor star HIP 11952

Orbital Period

6.95 (\pm 0.01)

day 1 publication

Planetary companions around the metal-poor star HIP 11952

Eccentricity

0.35 (\pm 0.24)

1 publication

Planetary companions around the metal-poor star HIP 11952

Angular distance

0.000631 arcsec

ω

61.2 (\pm 6.6)

deg 1 publication

Planetary companions around the metal-poor star HIP 11952

T_peri

2455029.2 (\pm 0.04)

JD 1 publication

Planetary companions around the metal-poor star HIP 11952

Radius

—

Inclination

—

Detection Method

Other

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

13 Feb 2013: The planet HIP 11952 c is excluded by new HARPS and HARPS-N data (Desidera et al.2013)

No link

Star

Name

HIP 11952

Distance

111.0 (\pm 18.0)

Spectral type

F2V

Apparent magnitude V

9.78

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.83 (\pm 0.05)

M_Sun 1 publication

Planetary companions around the metal-poor star HIP 11952

Age

12.8 (\pm 2.6)

Gyr 1 publication

Planetary companions around the metal-poor star HIP 11952

Effective temperature

6040.0 (\pm 210.0)

K 1 publication

Planetary companions around the metal-poor star HIP 11952

Radius

1.6 (\pm 0.1)

R_Sun 1 publication

Planetary companions around the metal-poor star HIP 11952

Metallicity [Fe/H]

-1.9 (\pm 0.14)

1 publication

Planetary companions around the metal-poor star HIP 11952

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

02:34:11.0

Dec₂₀₀₀

-12:23:03.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet HIP 11952 c

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet HIP 11952 c

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 17 parameters

Planetary system 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Reanalysis of the FEROS observations of HIP 11952

The GAPS programme with HARPS-N at TNG. II. No giant planets around the metal-poor star HIP 11952

Planetary companions around the metal-poor star HIP 11952

The Exoplanet Handbook