Planet delta Pav b

Detailed information about planet delta Pav b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

delta Pav b

Planet Status

Candidate

Discovered in

2021

Update

2024-09-13

Mass

0.22

M_J

Mass*sin(i)

0.22

M_J 1 publication

Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions

Semi-Major Axis

11.1 AU

Orbital Period

13505.0 day 1 publication

Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions

Eccentricity

—

ω

—

T_peri

—

Radius

—

Inclination

—

Detection Method

Astrometry, 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

4.02 (\pm 0.61)

m/s 1 publication

Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

HIP 99240 b, HD 190248 b, GJ 780

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

delta Pav

Distance

6.094 (\pm 0.0133)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G4IV-V

Apparent magnitude V

3.55

Mass

0.99 (\pm 0.123)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

6.7 (\begin{matrix} + 0.2 \\ - 0.1 \end{matrix})

Gyr 1 publication

Improved Age Estimation for Solar-Type Dwarfs Using Activity-Rotation Diagnostics

Effective temperature

5590.39 (\pm 147.905)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.19 (\pm 0.07)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.33 (\pm 0.013)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

20:08:44.0

Dec₂₀₀₀

-66:10:55.0

Alternate Names

HIP 99240, HD 190248

No remarks

No link

Simbad
Most recent references (ADS)

Planet delta Pav b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet delta Pav b

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions

Looking for astrometric signals below 20 m/s: A candidate exo-Jupiter in δ Pav

The Revised TESS Input Catalog and Candidate Target List

Improved Age Estimation for Solar-Type Dwarfs Using Activity-Rotation Diagnostics

A Search for Substellar Companions to Southern Solar-Type Stars