Planet TOI-1408 c

Detailed information about planet TOI-1408 c and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-1408 c

Planet Status

Confirmed

Discovered in

2024

Update

2024-07-26

Mass

0.0239 (\pm 0.0006)

M_J 1 publication

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

Mass*sin(i)

—

Semi-Major Axis

0.03587 (\pm 8e-05)

AU 1 publication

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

Orbital Period

2.1664 (\pm 0.0001)

day 1 publication

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

Eccentricity

0.1353 (\pm 0.0001)

1 publication

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

ω

286.3 (\pm 0.3)

deg 1 publication

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

T_peri

—

Radius

0.1981 (\pm 0.0054)

R_J 1 publication

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

Inclination

82.6 (\pm 0.3)

deg 1 publication

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

Detection Method

Primary Transit

Mass Meas. Method

Radial Velocity

Radius Meas. Method

Primary Transit

Primary transit

2458799.847 (\pm 0.004)

JD 1 publication

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

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

—

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

TOI-1408

Distance

139.484 (\pm 0.42)

Spectral type

F3V

Apparent magnitude V

9.3

Mass

1.375 (\begin{matrix} + 0.54 \\ - 0.27 \end{matrix})

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

6594.0 (\begin{matrix} + 9605.0 \\ - 450.0 \end{matrix})

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.485 (\begin{matrix} + 0.12 \\ - 0.11 \end{matrix})

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

0.89 1 publication

Doppler confirmation of TESS planet candidate TOI-1408: grazing transit and likely eccentric orbit

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

20:54:03.0

Dec₂₀₀₀

+72:34:50.0

Alternate Names

BD+72 969

No remarks

No link

Simbad
Most recent references (ADS)

Planet TOI-1408 c

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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Planet TOI-1408 c

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 2 planets

Remarks No remark

Other web pages No page

More data 2 references

Related publications

TOI-1408: Discovery and Photodynamical Modeling of a Small Inner Companion to a Hot Jupiter Revealed by TTVs

Doppler confirmation of TESS planet candidate TOI-1408: grazing transit and likely eccentric orbit

The Revised TESS Input Catalog and Candidate Target List