Planet GQ Lup Ac

Detailed information about planet GQ Lup Ac and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

GQ Lup Ac

Mass

1.384 (\pm 0.881)

M_J 1 publication

Hints of a Population of Solar System Analog Planets from ALMA

Mass*sin(i)

—

Semi-Major Axis

8.0 (\pm 5.85)

AU 1 publication

Hints of a Population of Solar System Analog Planets from ALMA

Orbital Period

—

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Surface gravity log(g/g_H)

—

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

GQ Lup A

Distance

140.0 (\pm 50.0)

pc 1 publication

Evidence for a co-moving sub-stellar companion to GQ Lup.

Spectral type

K7Ve

Apparent magnitude V

11.4

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.05 (\pm 0.07)

M_Sun 2 publications

Evidence for a co-moving sub-stellar companion to GQ Lup.
The ESO SupJup Survey: IV. Unveiling the carbon isotope ratio of GQ Lup B and its host star

Age

0.001 (\pm 0.001)

Gyr 1 publication

Evidence for a co-moving sub-stellar companion to GQ Lup.

Effective temperature

4300.0 (\pm 50.0)

K 1 publication

The ESO SupJup Survey: IV. Unveiling the carbon isotope ratio of GQ Lup B and its host star

Radius

1.7 (\pm 0.2)

R_Sun 1 publication

The ESO SupJup Survey: IV. Unveiling the carbon isotope ratio of GQ Lup B and its host star

Metallicity [Fe/H]

—

Detected Disc

Imaging 1 publication

ALMA Measurements of Circumstellar Material in the GQ Lup System

Magnetic Field

—

RA₂₀₀₀

15:49:12.0

Dec₂₀₀₀

-35:39:03.0

Alternate Names

NHR 8, FMR 242

An M dwarf companion star ("GQ Lup C" or 2MASS J15491331-3539118) lies 2,400 AUs away (Alcalá et al. 2020).

No link

Simbad
Most recent references (ADS)

Planet GQ Lup Ac

Planet

Basic informations 20 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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet GQ Lup Ac

Planet

Basic informations 20 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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

Second Generation Planet Formation in Post-AGB Discs: Testing the Role of Gravitational Instability

Constraints on the Orbit of the Young Substellar Companion GQ Lup B from High-Resolution Spectroscopy and VLTI/GRAVITY Astrometry

The ESO SupJup Survey: IV. Unveiling the carbon isotope ratio of GQ Lup B and its host star

RV measurements of directly imaged brown dwarf GQ Lup B to search for exo-satellites

Gaia Search for (sub)stellar Companions of Exoplanet Hosts

Debris Rings from Extrasolar Irregular Satellites

Search for (sub)stellar companions of exoplanet hosts by exploring the second ESA-Gaia data release

Host star metallicity of directly imaged wide-orbit planets: implications for planet formation

Characterization of very wide companion candidates to young stars with planets and disks

2MASS J15491331-3539118: a new low-mass wide companion of the GQ Lup system

Hints of a Population of Solar System Analog Planets from ALMA

ALMA Measurements of Circumstellar Material in the GQ Lup System

Evidence for a co-moving sub-stellar companion to GQ Lup.