Planet TOI-837 Ab

Detailed information about planet TOI-837 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-837 Ab

Mass

0.395 (\pm 0.07)

M_J 1 publication

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core

Mass*sin(i)

1.2 (\begin{matrix} + 0.0 \\ - 1.2 \end{matrix})

M_J 1 publication

Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602

Semi-Major Axis

0.0883 (\pm 0.0029)

Orbital Period

8.3249114 (\pm 3.7e-06)

day 2 publications

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core
A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- II. Search for exoplanets in open clusters of the southern ecliptic hemisphere and their frequency

Eccentricity

0.0 1 publication

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core

ω

—

T_peri

—

Radius

0.817 (\begin{matrix} + 0.032 \\ - 0.023 \end{matrix})

R_J 3 publications

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core
Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602
A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- II. Search for exoplanets in open clusters of the southern ecliptic hemisphere and their frequency

Inclination

87.1 (\pm 1.13)

deg 2 publications

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core
A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- II. Search for exoplanets in open clusters of the southern ecliptic hemisphere and their frequency

Primary transit

2459356.81402 (\begin{matrix} + 0.003 \\ - 0.002 \end{matrix})

JD 1 publication

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core

Secondary transit

—

λ

—

Impact Parameter b

0.92 (\begin{matrix} + 0.017 \\ - 0.01 \end{matrix})

2 publications

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core
A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- II. Search for exoplanets in open clusters of the southern ecliptic hemisphere and their frequency

Time V_r=0

— 1 publication

A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- II. Search for exoplanets in open clusters of the southern ecliptic hemisphere and their frequency

Velocity Semiamplitude K

36.2 (\begin{matrix} + 6.8 \\ - 6.3 \end{matrix})

m/s 1 publication

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core

Calculated temperature

1000.0 (\pm 20.0)

K 1 publication

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core

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

Star

Name

TOI-837 A

Distance

142.488 (\pm 0.4595)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F8V

Apparent magnitude V

10.63

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.15 (\pm 0.157)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

0.035 Gyr 1 publication

TOI-837 b: characterisation, formation and evolutionary history of an infant warm Saturn-mass planet

Effective temperature

6104.0 (\pm 124.263)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.0 (\pm 0.0438)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

10:42:58.0

Dec₂₀₀₀

-64:24:00.0

Alternate Names

—

Ziegler et al. (2020): An M dwarf companion star lies 2.13 arcseconds away (302 AUs at 142 pc).

No link

Simbad
Most recent references (ADS)

Planet TOI-837 Ab

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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Planet TOI-837 Ab

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 1 planet

Remarks Some remarks

Other web pages No page

More data 2 references

Related publications

The 35-Myr old infant planet TOI-837 b has a mildly misaligned orbit

A high stellar multiplicity rate amongst TESS planet candidates in the Neptunian desert using Gaia DR3 astrometry

TOI-837b is a Young Saturn-sized Exoplanet with a Massive 70 M⊕ Core

TOI-837 b: characterisation, formation and evolutionary history of an infant warm Saturn-mass planet

A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- II. Search for exoplanets in open clusters of the southern ecliptic hemisphere and their frequency

SOAR TESS Survey. I. Sculpting of TESS Planetary Systems by Stellar Companions

Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602

The Revised TESS Input Catalog and Candidate Target List