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Stellar HostProfile

CoRoT-28

G8/9 IV • 766.2 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 106352250

Approximate color

from effective temperature

Canonical Summary

Adopted host values from one source row

Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.

Stellar source: Cabrera et al. 2015 • System source: TICv8

Temperature

5150 K

4589.7 to 5177

4 values • 3 distinct

Mass

1.01 Msun

single adopted value

2 values • 1 distinct

Radius

1.78 Rsun

1.78 to 2.62

4 values • 3 distinct

Age

12 Gyr

single adopted value

2 values • 1 distinct

Distance

766.2 pc

single adopted value

4 values • 1 distinct

Spectral Type

G8/9 IV

Consistent across records

G8/9 IV (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.78 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

CoRoT-28

1.78 R☉

System Layout

Known planets

1 planets linked to this host

CoRoT-28 b

Transit

◌

Discovery

2015

Period

5.21 days

Radius

10.70 R⊕

Mass

153.8 M⊕

Eq. Temp

—

CoRoT-28 and Its Jupiter-Like Planet

CoRoT-28 is a star 2500 light-years from Earth with a spectral type of G8/9 IV. It has an age of 12 billion years, a mass of 1.01 solar masses, a radius of 1.78 solar radii, and a temperature of 5150 K. Its radius is larger than the Sun's, and its temperature is cooler than the Sun's. One planet orbits this host.

That planet is CoRoT-28 b, a Jupiter-like world discovered by transit in 2015. Its radius of 10.7 Earth radii is larger than Earth's, which places it well beyond the Jupiter-like threshold of four times Earth's radius. Its orbital period is 5.21 days. CoRoT-28 b has a mass of 154 Earth masses, larger than Earth's, and a mean density of 0.691 g/cm³, 0.125 times Earth's.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 3 distinct

Massstable

2 values • 1 distinct

Radiusdisputed

4 values • 3 distinct

Agestable

2 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitystable

1 values • 1 distinct

Metallicitystable

2 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
51501.011.7812——766.2Bonomo et al. 2017TICv8
51501.011.7812—G8/9 IV766.2Cabrera et al. 2015TICv8
5177—2.62———766.2TICv8TICv8
4589.7—2.47—0.39—766.2Gaia DR2TICv8