Stellar HostProfile

CoRoT-31

G2 IV • 2005.8 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 250595183

Approximate color

from effective temperature

Temperature

5415 K

4870 to 5700

3 values • 3 distinct

Mass

1.09 Msun

0.94 to 1.25

2 values • 2 distinct

Radius

2.15 Rsun

2.06 to 2.22

3 values • 3 distinct

Age

4.70 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.46 log(Lsun)

0.40 to 0.52

2 values • 2 distinct

Distance

2005.8 pc

single adopted value

3 values • 1 distinct

Spectral Type

G2 IV

Consistent across records

G2 IV (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

CoRoT-31

2.15 R☉

Discovery

2020

Period

4.63 days

Radius

16.37 R⊕

Mass

267.0 M⊕

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
4870	—	2.22	—	0.40	—	2005.8	Gaia DR2	TICv8
5415	0.94	2.06	—	0.52	—	2005.8	TICv8	TICv8
5700	1.25	2.15	4.70	—	G2 IV	2005.8	Bordé et al. 2020	TICv8

CoRoT-31

Adopted host values from all rows

Radius against the Sun

Known planets

CoRoT-31 b

Underlying measurements and references