Planet TOI-1664 b

Detailed information about planet TOI-1664 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-1664 b

Planet Status

Candidate

Discovered in

2020

Publication Status

Published in a refereed paper

Update

2026-02-26

Mass

—

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

11.835079 (\pm 2.24e-05)

day

Eccentricity

0.674 (\begin{matrix} + 0.158 \\ - 0.117 \end{matrix})

1 publication

The Orbital Eccentricity--Radius Distribution for Warm, Single Planets in TESS

Angular distance

—

ω

—

T_peri

—

Radius

0.2257 (\begin{matrix} + 0.0125 \\ - 0.0143 \end{matrix})

R_J 1 publication

The Orbital Eccentricity--Radius Distribution for Warm, Single Planets in TESS

Inclination

—

Detection Method

Primary Transit

Mass Meas. Method

—

Radius Meas. Method

Primary Transit

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

—

Calculated temperature

—

Measured temperature

—

Hottest point longitude

—

Geometric albedo

—

Surface gravity log(g/g_H)

—

Alternate Names

TOI-1664.01, HD 238876 b

Data Source	Type	Result Value	Result Figure	Notes	Reference

Molecule	Data Source	Type	Result Value	Result Figure	Notes	Reference

No remarks

https://exofop.ipac.caltech.edu/tess/target.php?id=353782445

Star

Name

TOI-1664

Distance

143.0 (\pm 0.394)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F8IV-V

Apparent magnitude V

9.65

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.17 (\pm 0.167)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

6155.0 (\pm 123.4)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.337 (\pm 0.06)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

18:27:45.1

Dec₂₀₀₀

+55:45:20.3

Alternate Names

HD 238876

No remarks

No link

Simbad
Most recent references (ADS)

Planet TOI-1664 b

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages Some pages

Star

Basic informations 17 parameters

Planetary system 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet TOI-1664 b

Planet

Basic informations 30 parameters

Atmospheric parameters : Temperatures 0 temperatures

Atmospheric parameters : Molecules 0 molecules

Remarks No remark

Other web pages Some pages

Star

Basic informations 17 parameters

Planetary system 0 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

The Orbital Eccentricity--Radius Distribution for Warm, Single Planets in TESS

The Revised TESS Input Catalog and Candidate Target List