Planet BD-11 4672 c

Detailed information about planet BD-11 4672 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

BD-11 4672 c

Planet Status

Confirmed

Discovered in

2020

Publication Status

—

Update

2020-06-26

Mass

—

Mass*sin(i)

0.04836 (\begin{matrix} + 0.009 \\ - 0.0066 \end{matrix})

M_J 1 publication

The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone

Semi-Major Axis

0.3 (\pm 0.01)

AU 1 publication

The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone

Orbital Period

74.2 (\pm 0.08)

day 1 publication

The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone

Eccentricity

0.4 (\pm 0.15)

1 publication

The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone

Angular distance

—

ω

246.0 (\begin{matrix} + 23.0 \\ - 27.0 \end{matrix})

deg 1 publication

The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone

T_peri

2458687.5 (\begin{matrix} + 5.7 \\ - 5.9 \end{matrix})

JD 1 publication

The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone

Radius

—

Inclination

—

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

3.42 (\begin{matrix} + 0.7 \\ - 0.64 \end{matrix})

m/s 1 publication

The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone

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

BD-11 4672

Distance

27.3 (\pm 1.3)

pc 2 publications

The HARPS search for southern extra-solar planets: XXVI: Seven new planetary systems
The HARPS search for southern extra-solar planets XXXVII: Five new long-period giant planets and a system update

Spectral type

K7V

Apparent magnitude V

10.02

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.571 (\pm 0.014)

M_Sun 2 publications

The HARPS search for southern extra-solar planets: XXVI: Seven new planetary systems
The HARPS search for southern extra-solar planets XXXVII: Five new long-period giant planets and a system update

Age

4.4 (\pm 4.0)

Gyr 2 publications

The HARPS search for southern extra-solar planets: XXVI: Seven new planetary systems
The HARPS search for southern extra-solar planets XXXVII: Five new long-period giant planets and a system update

Effective temperature

4475.0 (\pm 100.0)

K 2 publications

The HARPS search for southern extra-solar planets: XXVI: Seven new planetary systems
The HARPS search for southern extra-solar planets XXXVII: Five new long-period giant planets and a system update

Radius

0.52 (\pm 0.02)

R_Sun 2 publications

The HARPS search for southern extra-solar planets: XXVI: Seven new planetary systems
The HARPS search for southern extra-solar planets XXXVII: Five new long-period giant planets and a system update

Metallicity [Fe/H]

-0.48 (\pm 0.05)

2 publications

The HARPS search for southern extra-solar planets: XXVI: Seven new planetary systems
The HARPS search for southern extra-solar planets XXXVII: Five new long-period giant planets and a system update

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

18:33:29.0

Dec₂₀₀₀

-11:38:10.0

Alternate Names

—

No remarks

No link

Simbad
Most recent references (ADS)

Planet BD-11 4672 c

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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet BD-11 4672 c

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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The GAPS Programme at TNG -- XXIV. An eccentric Neptune-mass planet near the inner edge of the BD-11 4672 habitable zone

The HARPS search for southern extra-solar planets XXXVII: Five new long-period giant planets and a system update

The HARPS search for southern extra-solar planets: XXVI: Seven new planetary systems