Planet GJ 912 b

Detailed information about planet GJ 912 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

GJ 912 b

Planet Status

Confirmed

Discovered in

2021

Publication Status

—

Update

2024-08-08

Mass

—

Mass*sin(i)

60.0 (\begin{matrix} + 0.003 \\ - 0.0036 \end{matrix})

M_J 1 publication

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

Semi-Major Axis

4.9 (\begin{matrix} + 1.1 \\ - 0.4 \end{matrix})

AU 1 publication

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

Orbital Period

5188.0 (\begin{matrix} + 58.0 \\ - 55.0 \end{matrix})

day 1 publication

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

Eccentricity

0.6239 (\pm 0.0098)

1 publication

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

Angular distance

—

ω

232.5 (\begin{matrix} + 1.8 \\ - 1.6 \end{matrix})

deg 1 publication

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

T_peri

— 1 publication

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

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

1356.0 (\begin{matrix} + 84.0 \\ - 74.0 \end{matrix})

m/s 1 publication

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

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

Inclination likely greater than 17°. A stellar nature is not excluded for inclination smaller than 90°.

No link

Star

Name

GJ 912

Distance

17.8023 (\pm 0.0308)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

M2.5Vk

Apparent magnitude V

11.16

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.527 (\pm 0.02)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

3523.0 (\pm 157.0)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

0.53 (\pm 0.0158)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

23:55:39.8

Dec₂₀₀₀

-06:08:33.4

Alternate Names

BD-06 6318, HIP 117966

No remarks

No link

Simbad
Most recent references (ADS)

Planet GJ 912 b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet GJ 912 b

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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The CARMENES search for exoplanets around M dwarfs: Spectroscopic orbits of nine M-dwarf multiple systems, including two triples, two brown dwarf candidates, and one close M-dwarf-white dwarf binary

The Revised TESS Input Catalog and Candidate Target List