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Stellar HostProfile

Kepler-198

Unclassified star • 495.4 pc

Records

28

literature rows

Planets

3

system count

References

16

distinct source labels

TIC: TIC 122519154

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

5681 K

5468.1 to 5733

25 values • 9 distinct

Mass

0.95 Msun

0.93 to 0.99

19 values • 7 distinct

Radius

0.85 Rsun

0.71 to 0.95

25 values • 11 distinct

Age

0.40 Gyr

0.40 to 3.72

5 values • 3 distinct

Luminosity

-0.13 log(Lsun)

-0.14 to -0.11

2 values • 2 distinct

Distance

495.4 pc

single adopted value

28 values • 1 distinct

Planets

3

Stable across source rows

3

Scale Comparison

Radius against the Sun

Current adopted radius: 0.85 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

Kepler-198

0.85 R☉

System Layout

Known planets

3 planets linked to this host

Discovery

2014

Period

49.57 days

Radius

Mass

Eq. Temp

Discovery

2014

Period

17.79 days

Radius

Mass

Eq. Temp

Discovery

2016

Period

1.31 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

28

Stellar refs

15

System refs

1

Distancestable

28 values • 1 distinct

Parallaxstable

28 values • 1 distinct

Temperaturedisputed

25 values • 9 distinct

Massdisputed

19 values • 7 distinct

Radiusdisputed

25 values • 11 distinct

Agedisputed

5 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

22 values • 8 distinct

Metallicitydisputed

16 values • 6 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
495.4Q1-Q17 DR25 Supplemental KOI TableTICv8
55740.94495.4Rowe et al. 2014TICv8
55370.83495.4Q1-Q6 KOI TableTICv8
55690.940.93495.4Q1-Q17 DR25 KOI TableTICv8
57330.950.85495.4Q1-Q16 KOI TableTICv8
57250.960.850.40495.4Q1-Q8 KOI TableTICv8
56360.970.933.72495.4Morton et al. 2016TICv8
57250.960.850.40495.4Q1-Q8 KOI TableTICv8
57330.950.85495.4Q1-Q16 KOI TableTICv8
56810.90495.4Berger et al. 2018TICv8
55690.940.93495.4Q1-Q17 DR25 KOI TableTICv8
5468.10.95-0.14495.4Gaia DR2TICv8
57330.950.85495.4Q1-Q12 KOI TableTICv8
57330.950.85495.4Q1-Q17 DR24 KOI TableTICv8
57330.950.85495.4Q1-Q16 KOI TableTICv8
55370.83495.4Q1-Q6 KOI TableTICv8
57330.950.85495.4Q1-Q12 KOI TableTICv8
55690.940.93495.4Q1-Q17 DR25 KOI TableTICv8
55370.930.83495.4Batalha et al. 2013TICv8
495.4Q1-Q17 DR25 Supplemental KOI TableTICv8
495.4Q1-Q17 DR25 Supplemental KOI TableTICv8
57330.950.85495.4Q1-Q17 DR24 KOI TableTICv8
57330.950.85495.4Q1-Q17 DR24 KOI TableTICv8
5569.30.980.95-0.11495.4TICv8TICv8
56810.990.890.51495.4Fulton & Petigura 2018TICv8
57330.950.85495.4Q1-Q12 KOI TableTICv8
55370.71495.4Latham et al. 2005TICv8
57250.960.850.40495.4Q1-Q8 KOI TableTICv8