Planet TOI-1836 Ac

Detailed information about planet TOI-1836 Ac and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-1836 Ac

Planet Status

Confirmed

Discovered in

2024

Update

2024-07-28

Mass

0.025

M_J 1 publication

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

Mass*sin(i)

—

Semi-Major Axis

0.03089 (\pm 0.0005)

AU 1 publication

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

Orbital Period

1.7727471 (\pm 7.9e-06)

day 1 publication

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

Eccentricity

— 1 publication

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

ω

90.0 deg 1 publication

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

T_peri

—

Radius

0.232 (\begin{matrix} + 0.01972 \\ - 0.01285 \end{matrix})

R_J 1 publication

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

—

Primary transit

2459739.67 (\pm 0.003)

Secondary transit

—

λ

—

Impact Parameter b

0.6234 (\begin{matrix} + 0.232 \\ - -0.4 \end{matrix})

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

2007.6 (\begin{matrix} + 35.85 \\ - 29.0 \end{matrix})

K 1 publication

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

TOI-1836 c, TOI-1836.02, HD 148193 Ac

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

Star

Name

TOI-1836 A

Distance

191.649 (\pm 0.9245)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F7IV-V

Apparent magnitude V

9.77

Mass

1.261 (\pm 0.183)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

3.5 (\begin{matrix} + 1.3 \\ - 0.5 \end{matrix})

Gyr 1 publication

The TESS-Keck Survey XXI: 13 New Planets and Homogeneous Properties for 21 Subgiant Systems

Effective temperature

6351.0 (\pm 118.927)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.62 (\pm 0.0676)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

-0.13 1 publication

The TESS-Keck Survey XXI: 13 New Planets and Homogeneous Properties for 21 Subgiant Systems

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

16:23:38.0

Dec₂₀₀₀

+54:41:23.1

Alternate Names

HD 148193 A

Chontos et al. (2024): TOI-1836 / HD 148193 has two M dwarf companion stars about 157 and 1950 AUs away.

No link

Simbad
Most recent references (ADS)

Planet TOI-1836 Ac

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Planet TOI-1836 Ac

Planet

Basic informations 28 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks Some remarks

Other web pages No page

Star

Basic informations 13 parameters

Planetary system 2 planets

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

The TESS-Keck Survey XX: 15 New TESS Planets and a Uniform RV Analysis of all Survey Targets

The TESS-Keck Survey XXI: 13 New Planets and Homogeneous Properties for 21 Subgiant Systems

Obliquities of exoplanet host stars. Nineteen new, updated measurements for the sample of 205 measurements and observed trends

The Revised TESS Input Catalog and Candidate Target List