Planet TOI-470 Ab

Detailed information about planet TOI-470 Ab and its parameters.

Planet parameters Publications Observability Predictor

Planet

Name
TOI-470 Ab
Planet Status
Confirmed
Discovered in
2023
Publication
Status
—
Update
2026-04-27
Mass
—
Mass*sin(i)
—
Semi-Major Axis
0.119 ( ± 0.008 ) AU
Orbital Period
12.19148 ( ± 3e-05 ) day
Eccentricity
—
Angular distance
—
ω
—
Tperi
—
Radius
0.3872 ( ± 0.027 ) RJ
Inclination
89.53 ( ± 0.43 ) deg
Detection Method
Primary Transit
Mass Meas. Method
—
Radius Meas. Method
—
Primary transit
2459205.9825 ( ± 0.0001 ) JD
Secondary transit
—
λ
—
Impact Parameter b
0.253 ( ± 0.22 )
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

See also the specific Planets in Binaries webpage.

No link

Star

Name
TOI-470 A
Distance
130.46 ( ± 0.4 ) pc
Spectral type
G9/K0V
Apparent magnitude V
11.2
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
0.87 ( ± 0.09 ) MSun
Age
1.4 ( ± 0.6 ) Gyr
Effective temperature
5190.0 ( ± 90.0 ) K
Radius
0.83 ( ± 0.02 ) RSun
Metallicity [Fe/H]
0.1 ( ± 0.08 )
Detected Disc
—
Magnetic Field
—
RA2000
06:16:02.0
Dec2000
-25:01:53.0
Alternate Names
—

A pair of faint M dwarf companions lies 1,790 AUs away. The components are in turn separated by 18 AUs (Mugrauer & Michel 2020).

No link