Planet HD 100453 Ab

Detailed information about planet HD 100453 Ab and its parameters.

Planet

Name
HD 100453 Ab
Planet Status
Candidate
Discovered in
2019
Publication
Status
—
Update
2026-01-10
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period
—
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
—
Inclination
—
Detection Method
Kinematic
Mass Meas. Method
Theoretical
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
—
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
HD 100453 A
Distance
Spectral type
A9Ve
Apparent magnitude V
7.79
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
Age
Effective temperature
Radius
—
Metallicity [Fe/H]
—
Detected Disc
IR Excess
Magnetic Field
—
RA2000
11:33:05.6
Dec2000
-54:19:28.5
Alternate Names
—

Gonzalez et al. (2020): An M dwarf companion (spT M4V, mB = 0.2 ± 0.04 MSol) lies 207 AUs tracing an eccentric orbit (e = 0.32, i = 49°).

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