Planet HD 28192 Ab

Detailed information about planet HD 28192 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name

HD 28192 Ab

Planet Status

Confirmed

Discovered in

2022

Publication Status

—

Update

2024-07-28

Mass

—

Mass*sin(i)

0.314 (\begin{matrix} + 0.024 \\ - 0.031 \end{matrix})

M_J 1 publication

3D Selection of 167 Substellar Companions to Nearby Stars

Semi-Major Axis

0.118 (\pm 0.005)

AU 1 publication

3D Selection of 167 Substellar Companions to Nearby Stars

Orbital Period

14.2 (\pm 0.002)

day 1 publication

3D Selection of 167 Substellar Companions to Nearby Stars

Eccentricity

0.104 (\begin{matrix} + 0.042 \\ - 0.023 \end{matrix})

1 publication

3D Selection of 167 Substellar Companions to Nearby Stars

Angular distance

—

ω

279.469 (\begin{matrix} + 30.955 \\ - 35.475 \end{matrix})

deg 1 publication

3D Selection of 167 Substellar Companions to Nearby Stars

T_peri

—

Radius

—

Inclination

—

Detection Method

Radial Velocity

Mass Meas. Method

Radial Velocity

Radius Meas. Method

—

Primary transit

—

Secondary transit

—

λ

—

Impact Parameter b

—

Time V_r=0

—

Velocity Semiamplitude K

25.159 (\begin{matrix} + 0.498 \\ - 1.305 \end{matrix})

m/s 1 publication

3D Selection of 167 Substellar Companions to Nearby Stars

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

Star

Name

HD 28192 A

Distance

49.8063 (\pm 0.14125)

pc 1 publication

The Revised TESS Input Catalog and Candidate Target List

Spectral type

G0V

Apparent magnitude V

8.07

Apparent magnitude I

—

Apparent magnitude J

—

Apparent magnitude H

—

Apparent magnitude K

—

Mass

1.08 (\pm 0.1348)

M_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Age

—

Effective temperature

5919.87 (\pm 118.645)

K 1 publication

The Revised TESS Input Catalog and Candidate Target List

Radius

1.07 (\pm 0.0488)

R_Sun 1 publication

The Revised TESS Input Catalog and Candidate Target List

Metallicity [Fe/H]

—

Detected Disc

—

Magnetic Field

—

RA₂₀₀₀

04:26:48.8

Dec₂₀₀₀

-01:43:28.7

Alternate Names

—

HD 28192 is part of a triple system with an inner low-mass (m = 0.09 MSol) late M dwarf component detected by Feng et al. (2022) (a = 8.5 AUs, e = 0.029, i = 154.61°) and an outer earlier M dwarf companion about 1260 AUs away reported by Hardegree-Ullman et al. (2023).

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