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Stellar HostProfile

CoRoT-18

G9 V • 764.9 pc

Records

7

literature rows

Planets

1

system count

References

8

distinct source labels

TIC: TIC 37168957

Approximate color

from effective temperature

Canonical Summary

Adopted host values from all rows

Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.

Temperature

5440 K

5063.0 to 5525

6 values • 3 distinct

Mass

0.95 Msun

0.86 to 0.97

5 values • 4 distinct

Radius

0.93 Rsun

0.88 to 1.00

7 values • 5 distinct

Age

3.76 Gyr

0.60 to 6.92

2 values • 2 distinct

Luminosity

-0.17 log(Lsun)

-0.23 to -0.14

3 values • 3 distinct

Distance

764.9 pc

single adopted value

7 values • 1 distinct

Spectral Type

G9 V

Consistent across records

G9 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

CoRoT-18 b

Transit

Discovery

2011

Period

1.90 days

Radius

14.02 R⊕

Mass

1039.3 M⊕

Eq. Temp

1490 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

7

Stellar refs

7

System refs

1

Distancestable

7 values • 1 distinct

Parallaxstable

7 values • 1 distinct

Temperaturedisputed

6 values • 3 distinct

Massdisputed

5 values • 4 distinct

Radiusdisputed

7 values • 5 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

5 values • 5 distinct

Metallicitystable

3 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
54400.93764.9ExoFOPTICv8
54400.9510.60764.9Bonomo et al. 2017TICv8
55250.970.93-0.14764.9TICv8TICv8
0.880.886.92-0.17764.9Raetz et al. 2019TICv8
5063.01.00-0.23764.9Gaia DR2TICv8
54400.951G9 V764.9Hebrard et al. 2011TICv8
54400.860.92764.9Southworth 2012TICv8