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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

System Layout

Known planets

3 planets linked to this host

Kepler-198 b

Transit

Discovery

2014

Period

17.79 days

Radius

2.82 R⊕

Mass

Eq. Temp

Kepler-198 c

Transit

Discovery

2014

Period

49.57 days

Radius

Mass

Eq. Temp

Kepler-198 d

Transit

Discovery

2016

Period

1.31 days

Radius

1.53 R⊕

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