Planet bet Vir b

Detailed information about planet bet Vir b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

bet Vir b

Mass

—

Mass*sin(i)

0.65

M_J 1 publication

Two New Long-Period Giant Planets from the McDonald Observatory Planet Search and Two Stars with Long-Period Radial Velocity Signals Related to Stellar Activity Cycles

Semi-Major Axis

3.5 AU 1 publication

Two New Long-Period Giant Planets from the McDonald Observatory Planet Search and Two Stars with Long-Period Radial Velocity Signals Related to Stellar Activity Cycles

Orbital Period

2040.0 day 1 publication

Two New Long-Period Giant Planets from the McDonald Observatory Planet Search and Two Stars with Long-Period Radial Velocity Signals Related to Stellar Activity Cycles

Eccentricity

0.26 1 publication

Two New Long-Period Giant Planets from the McDonald Observatory Planet Search and Two Stars with Long-Period Radial Velocity Signals Related to Stellar Activity Cycles

ω

—

T_peri

—

Radius

—

Inclination

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

9.0 m/s 1 publication

Two New Long-Period Giant Planets from the McDonald Observatory Planet Search and Two Stars with Long-Period Radial Velocity Signals Related to Stellar Activity Cycles

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

Although Endl et al. (2016) detect a Doppler signal induced either by stellar activity or a planetary companion, Painter et al. (2025) report astrometric anomalies pointing to the presence of a planet and possibly validating previous detection.

No link

Star

Name

bet Vir

Distance

11.1174 (\pm 0.0647)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F9/G0IV-V

Apparent magnitude V

3.6

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.13 (\pm 0.15)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

3.3 Gyr 1 publication

Estimating stellar ages and metallicities from parallaxes and broadband photometry: successes and shortcomings

Effective temperature

6070.89 (\pm 104.8)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.754 (\pm 0.069)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.197 (\pm 0.0072)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

11:50:41.7

Dec₂₀₀₀

+01:45:53.0

Alternate Names

Zavijava, 5 Vir, HD 102870

No remarks

No link

Simbad
Most recent references (ADS)

Planet bet Vir b

Planet

Basic informations 20 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 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet bet Vir b

Planet

Basic informations 20 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 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Astrometric Accelerations of Provisional Targets for the Habitable Worlds Observatory

The Revised TESS Input Catalog and Candidate Target List

Estimating stellar ages and metallicities from parallaxes and broadband photometry: successes and shortcomings

Two New Long-Period Giant Planets from the McDonald Observatory Planet Search and Two Stars with Long-Period Radial Velocity Signals Related to Stellar Activity Cycles