Planet GU Boo (AB)b

Detailed information about planet GU Boo (AB)b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

GU Boo (AB)b

Planet Status

Confirmed

Discovered in

2018

Publication Status

Published in a refereed paper

Update

2024-07-12

Mass

—

Mass*sin(i)

54.0

M_J 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

Semi-Major Axis

5.34 AU 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

Orbital Period

4040.0 day 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

Eccentricity

0.1 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

Angular distance

—

ω

14.5 deg 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

T_peri

—

Radius

—

Inclination

—

Detection Method

Timing

Mass Meas. Method

Timing

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

560.0 m/s 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

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

GU Boo (AB)

Distance

161.924 (\pm 0.4205)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

M0V+M0V

Apparent magnitude V

13.11

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

0.6041 M_Sun 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

Age

—

Effective temperature

3955.7 (\pm 112.921)

K 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

Radius

0.6372 R_Sun 1 publication

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

Metallicity [Fe/H]

-0.556 (\pm 0.044)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

15:21:54.8

Dec₂₀₀₀

+33:56:09.1

Alternate Names

GU Boo is a nearly equal mass close binary with P = 0.48872947 d.

No link

Simbad
Most recent references (ADS)

Planet GU Boo (AB)b

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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet GU Boo (AB)b

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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

The Revised TESS Input Catalog and Candidate Target List

Possible substellar companions in low-mass eclipsing binaries: GU Bootis and YY Geminorum

The CARMENES search for exoplanets around M dwarfs. Nine new double-line spectroscopic binary stars