Planet TOI-1454 b

Detailed information about planet TOI-1454 b and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

TOI-1454 b

Planet Status

Candidate

Discovered in

2019

Publication Status

Announced on a website

Update

2026-03-30

Mass

—

Mass*sin(i)

—

Semi-Major Axis

—

Orbital Period

2.679416818208 (\pm 1.96e-06)

day 1 publication

The TESS Objects of Interest Catalog from the TESS Prime Mission

Eccentricity

—

Angular distance

—

ω

—

T_peri

—

Radius

1.221 (\pm 0.059)

R_J 1 publication

The TESS Objects of Interest Catalog from the TESS Prime Mission

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

1444.0 K 1 publication

The TESS Objects of Interest Catalog from the TESS Prime Mission

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-1454

Distance

289.372 (\pm 2.668)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

F9/G0V

Apparent magnitude V

11.2

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.136 (\pm 0.16)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

6075.0 (\pm 137.0)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.144 (\pm 0.055)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

20:03:22.2

Dec₂₀₀₀

+53:17:39.1

Alternate Names

Exofop TESS reports two or three optical companions 0.087, 5 and 9.46 arcseconds away. While the first object is possibly and artefact, the third one shows same parallax and corresponds to candidate exoplanet host TOI-1310, which turns out being the secondary component of a widely separated binary (a = 2,733 AUs). Hence TOI-1310 could be also regarded as "TOI-1454 B", unless it has undergone mass loss as evolved primary.

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