Planet Gaia DR3 2893941099963718528

Detailed information about planet Gaia DR3 2893941099963718528 and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

Gaia DR3 2893941099963718528

Planet Status

Confirmed

Discovered in

2025

Publication Status

Published in a refereed paper

Update

2026-01-10

Mass

56.0 (\pm 11.0)

M_J 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Mass*sin(i)

20.0 (\pm 1.0)

M_J 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Semi-Major Axis

0.009 (\pm 0.00023)

AU 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Orbital Period

0.234 (\pm 0.007)

day 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Eccentricity

0.03 (\pm 0.01)

1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Angular distance

—

ω

37.21 (\pm 14.22)

deg 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

T_peri

—

Radius

0.8 (\pm 0.13)

R_J 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Inclination

21.08 (\pm 4.49)

deg 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Detection Method

Radial Velocity

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Flux

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

4790.0 (\pm 50.0)

m/s 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Calculated temperature

1750.0 (\pm 750.0)

K 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

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

Gaia DR3 2893941099963718528

Distance

3650.0 pc 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Spectral type

A3V

Apparent magnitude V

—

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.72 (\pm 0.12)

M_Sun 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Age

0.51 (\pm 0.07)

Gyr 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Effective temperature

8800.0 (\pm 700.0)

K 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Radius

1.23 (\pm 0.22)

R_Sun 1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Metallicity [Fe/H]

-0.31 (\pm 0.15)

1 publication

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

06:29:31.1

Dec₂₀₀₀

-31:20:59.5

Alternate Names

Member of NGC 2243 cluster. The host star is a blue straggler.

No link

Simbad
Most recent references (ADS)

Planet Gaia DR3 2893941099963718528

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 Gaia DR3 2893941099963718528

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

First Discovery of a Fast-Rotating Blue Straggler in a Compact Binary with a Substellar Companion