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Stellar HostProfile

Kepler-644

Unclassified star • 1318.0 pc

Records

14

literature rows

Planets

1

system count

References

15

distinct source labels

TIC: TIC 271669616

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

6432 K

5868.5 to 6747

13 values • 8 distinct

Mass

1.35 Msun

1.22 to 1.49

8 values • 6 distinct

Radius

1.65 Rsun

1.49 to 1.84

13 values • 10 distinct

Age

2.40 Gyr

1.62 to 3.58

3 values • 3 distinct

Luminosity

0.63 log(Lsun)

0.56 to 0.71

2 values • 2 distinct

Distance

1318.0 pc

single adopted value

14 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-644 b

Transit

Discovery

2016

Period

3.17 days

Radius

2.95 R⊕

Mass

Eq. Temp

1686 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

14

Stellar refs

14

System refs

1

Distancestable

14 values • 1 distinct

Parallaxstable

14 values • 1 distinct

Temperaturedisputed

13 values • 8 distinct

Massdisputed

8 values • 6 distinct

Radiusdisputed

13 values • 10 distinct

Agedisputed

3 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

10 values • 6 distinct

Metallicitydisputed

8 values • 6 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
67471.491.811.621318.0Morton et al. 2016TICv8
64401.361.651318.0Q1-Q12 KOI TableTICv8
6420.71.291.830.711318.0TICv8TICv8
64401.361.651318.0Q1-Q17 DR24 KOI TableTICv8
5868.51.840.561318.0Gaia DR2TICv8
65401.771318.0Berger et al. 2018TICv8
64401.361.651318.0Q1-Q16 KOI TableTICv8
61871.531318.0Batalha et al. 2013TICv8
63441.221.523.581318.0Q1-Q8 KOI TableTICv8
61871.531318.0Q1-Q6 KOI TableTICv8
61871.491318.0Latham et al. 2005TICv8
1318.0Q1-Q17 DR25 Supplemental KOI TableTICv8
64321.341.581318.0Q1-Q17 DR25 KOI TableTICv8
65401.321.722.401318.0Fulton & Petigura 2018TICv8