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Stellar HostProfile

Kepler-1857

Unclassified star • 853.3 pc

Records

11

literature rows

Planets

1

system count

References

12

distinct source labels

TIC: TIC 184556217

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

6074 K

5809 to 6147

10 values • 5 distinct

Mass

0.87 Msun

0.82 to 1.17

8 values • 5 distinct

Radius

1.01 Rsun

1.00 to 1.17

10 values • 6 distinct

Age

5.72 Gyr

3.50 to 7.94

2 values • 2 distinct

Luminosity

0.21 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

853.3 pc

single adopted value

11 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-1857 b

Transit

Discovery

2021

Period

8.94 days

Radius

1.96 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

11

Stellar refs

11

System refs

1

Distancestable

11 values • 1 distinct

Parallaxstable

11 values • 1 distinct

Temperaturedisputed

10 values • 5 distinct

Massdisputed

8 values • 5 distinct

Radiusdisputed

10 values • 6 distinct

Agedisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

9 values • 4 distinct

Metallicitydisputed

6 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
58091.12853.3Latham et al. 2005TICv8
60740.871.00853.3Q1-Q17 DR24 KOI TableTICv8
61341.061.113.50853.3Q1-Q8 KOI TableTICv8
60740.871.00853.3Q1-Q16 KOI TableTICv8
60740.871.00853.3Q1-Q12 KOI TableTICv8
61471.171.120.21853.3TICv8TICv8
59250.951.177.94853.3Fulton & Petigura 2018TICv8
60740.871.00853.3Q1-Q17 DR25 KOI TableTICv8
853.3Q1-Q17 DR25 Supplemental KOI TableTICv8
58090.821.01853.3Batalha et al. 2013TICv8
58091.01853.3Q1-Q6 KOI TableTICv8