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Stellar HostProfile

Kepler-557

Unclassified star • 2097.1 pc

Records

13

literature rows

Planets

1

system count

References

14

distinct source labels

TIC: TIC 138222081

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

6001.5 K

5761.3 to 6190

12 values • 6 distinct

Mass

1.00 Msun

1.00 to 1.11

7 values • 4 distinct

Radius

1.06 Rsun

1.02 to 2.28

12 values • 8 distinct

Age

3.24 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.72 log(Lsun)

0.71 to 0.73

2 values • 2 distinct

Distance

2097.1 pc

single adopted value

13 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-557 b

Transit

Discovery

2016

Period

3.71 days

Radius

2.40 R⊕

Mass

Eq. Temp

1281 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

13

Stellar refs

13

System refs

1

Distancestable

13 values • 1 distinct

Parallaxstable

13 values • 1 distinct

Temperaturedisputed

12 values • 6 distinct

Massdisputed

7 values • 4 distinct

Radiusdisputed

12 values • 8 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

10 values • 4 distinct

Metallicitydisputed

7 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5838.41.052.260.732097.1TICv8TICv8
60681.111.163.242097.1Morton et al. 2016TICv8
59351.022097.1Q1-Q6 KOI TableTICv8
59351.022097.1Batalha et al. 2013TICv8
5761.32.280.712097.1Gaia DR2TICv8
2097.1Q1-Q17 DR25 Supplemental KOI TableTICv8
59351.082097.1Latham et al. 2005TICv8
61871.001.032097.1Q1-Q17 DR24 KOI TableTICv8
61902.202097.1Berger et al. 2018TICv8
61871.001.032097.1Q1-Q16 KOI TableTICv8
61871.001.032097.1Q1-Q17 DR25 KOI TableTICv8
59351.091.082097.1Q1-Q8 KOI TableTICv8
61871.001.032097.1Q1-Q12 KOI TableTICv8