Planet ups1 Hya b

Detailed information about planet ups1 Hya b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

ups1 Hya b

Planet Status

Confirmed

Discovered in

2005

Update

2024-06-21

Mass

55.0

M_J

Mass*sin(i)

55.0

M_J 1 publication

Radial-Velocity Variability of G-Type Giants: First Three Years of the Okayama Planet Search Program

Semi-Major Axis

3.9 AU 1 publication

Radial-Velocity Variability of G-Type Giants: First Three Years of the Okayama Planet Search Program

Orbital Period

1500.0 (\pm 100.0)

day 1 publication

Radial-Velocity Variability of G-Type Giants: First Three Years of the Okayama Planet Search Program

Eccentricity

0.57 (\pm 0.02)

1 publication

Radial-Velocity Variability of G-Type Giants: First Three Years of the Okayama Planet Search Program

ω

346.0 (\pm 4.0)

deg 1 publication

Radial-Velocity Variability of G-Type Giants: First Three Years of the Okayama Planet Search Program

T_peri

—

Radius

—

Inclination

—

Detection Method

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

520.0 (\pm 10.0)

m/s 1 publication

Radial-Velocity Variability of G-Type Giants: First Three Years of the Okayama Planet Search Program

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

HD 85444 b

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

ups1 Hya

Distance

76.1067 (\pm 1.9652)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G7III

Apparent magnitude V

4.11

Mass

3.4 M_Sun 1 publication

Radial-Velocity Variability of G-Type Giants: First Three Years of the Okayama Planet Search Program

Age

0.27 Gyr 1 publication

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

Effective temperature

5177.6 (\pm 12.51)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

14.08 R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.1 (\pm 0.01)

1 publication

The Revised TESS Input Catalog and Candidate Target List

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

09:51:28.7

Dec₂₀₀₀

-14:50:47.9

Alternate Names

Zhang, 39 Hya, HD 85444

No remarks

No link

Simbad
Most recent references (ADS)

Planet ups1 Hya 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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Planet ups1 Hya 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 1 planet

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The Revised TESS Input Catalog and Candidate Target List

Stellar parameters and chemical abundances of 223 evolved stars with and without planets

Radial-Velocity Variability of G-Type Giants: First Three Years of the Okayama Planet Search Program