Planet HATS-9 b

Detailed information about planet HATS-9 b and its parameters.

Planet parameters Publications Observability Predictor Exo3D

Planet

Name

HATS-9 b

Planet Status

Confirmed

Discovered in

2015

Publication Status

—

Update

2026-06-09

Mass

0.839 (\begin{matrix} + 0.032 \\ - 0.03 \end{matrix})

M_J

Mass*sin(i)

0.837 (\begin{matrix} + 0.029 \\ - 0.029 \end{matrix})

M_J 1 publication

HATS-9 b and HATS-10 b: two compact hot Jupiters in field 7 of the K2 mission

Semi-Major Axis

0.0312 (\begin{matrix} + 0.0004 \\ - 0.0005 \end{matrix})

AU 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Orbital Period

1.915291 (\begin{matrix} + 1.9e-05 \\ - 1.8e-05 \end{matrix})

day 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Eccentricity

0.129 (\begin{matrix} + 0.0 \\ - 0.129 \end{matrix})

1 publication

HATS-9 b and HATS-10 b: two compact hot Jupiters in field 7 of the K2 mission

Angular distance

—

ω

—

T_peri

—

Radius

1.236 (\begin{matrix} + 0.031 \\ - 0.031 \end{matrix})

R_J 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Inclination

86.5 (\begin{matrix} + 1.6 \\ - 2.5 \end{matrix})

deg 1 publication

HATS-9 b and HATS-10 b: two compact hot Jupiters in field 7 of the K2 mission

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2456124.25896 (\pm 0.00086)

JD 1 publication

HATS-9 b and HATS-10 b: two compact hot Jupiters in field 7 of the K2 mission

Secondary transit

—

λ

—

Impact Parameter b

0.16 (\begin{matrix} + 0.15 \\ - 0.11 \end{matrix})

1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Time V_r=0

—

Velocity Semiamplitude K

133.5 (\pm 3.4)

m/s 1 publication

HATS-9 b and HATS-10 b: two compact hot Jupiters in field 7 of the K2 mission

Calculated temperature

1746.0 (\begin{matrix} + 36.0 \\ - 36.0 \end{matrix})

K 1 publication

Sixty Validated Planets from K2 Campaigns 5-8

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

EPIC 217671466 b, EPIC 217671466.01, GSC 6305-02502 b, K2-142 b, WISE J192314.43-200958.9 b, TOI-7493.01

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

HATS-9

Distance

654.36 (\begin{matrix} + 12.41 \\ - 12.41 \end{matrix})

Spectral type

—

Apparent magnitude V

13.3

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.1 (\begin{matrix} + 0.05 \\ - 0.05 \end{matrix})

M_Sun

Age

10.8 (\pm 1.5)

Gyr 1 publication

HATS-9 b and HATS-10 b: two compact hot Jupiters in field 7 of the K2 mission

Effective temperature

5599.0 (\begin{matrix} + 85.0 \\ - 85.0 \end{matrix})

Radius

1.56 (\begin{matrix} + 0.04 \\ - 0.04 \end{matrix})

R_Sun

Metallicity [Fe/H]

0.38 (\begin{matrix} + 0.05 \\ - 0.05 \end{matrix})

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

19:23:14.4

Dec₂₀₀₀

-20:09:58.7

Alternate Names

2MASS J19231442-2009587, EPIC 217671466, GSC 6305-02502, K2-142, WISE J192314.43-200958.9

Alias 2MASS 19231442-2009587

No link

Simbad
Most recent references (ADS)

Planet HATS-9 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 HATS-9 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

Scientific Validation of the SPARC4 Pipeline: Multi-band Imaging, Polarimetry, and Photometric Time Series for Improved Characterization of Transiting Exoplanets

Sixty Validated Planets from K2 Campaigns 5-8

Discovery of Six Optical Phase Curves with K2

HATS-9 b and HATS-10 b: two compact hot Jupiters in field 7 of the K2 mission