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Stellar HostProfile

K2-188

Unclassified star • 446.8 pc

Records

9

literature rows

Planets

2

system count

References

10

distinct source labels

TIC: TIC 175236511

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

5906.9 K

5904.5 to 5982

5 values • 4 distinct

Mass

1.07 Msun

1.06 to 1.11

3 values • 3 distinct

Radius

1.19 Rsun

1.11 to 1.22

7 values • 6 distinct

Luminosity

0.20 log(Lsun)

0.18 to 0.21

2 values • 2 distinct

Distance

446.8 pc

single adopted value

9 values • 1 distinct

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

K2-188 b

Transit

Discovery

2018

Period

1.74 days

Radius

1.35 R⊕

Mass

Eq. Temp

1692 K

K2-188 c

Transit

Discovery

2018

Period

7.81 days

Radius

2.90 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

9

Stellar refs

9

System refs

1

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

5 values • 4 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

7 values • 6 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitydisputed

3 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
1.19446.8Petigura et al. 2018TICv8
446.8Pope et al. 2016TICv8
59771.061.19446.8Livingston et al. 2018TICv8
5906.91.071.220.21446.8TICv8TICv8
5906.91.22446.8ExoFOPTICv8
5904.51.180.18446.8Gaia DR2TICv8
59821.111.11446.8Mayo et al. 2018TICv8
1.18446.8Kruse et al. 2019TICv8
446.8Barros et al. 2016TICv8