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Stellar HostProfile

Kepler-640

Unclassified star • 557.8 pc

Records

14

literature rows

Planets

1

system count

References

15

distinct source labels

TIC: TIC 272180958

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

5653 K

5428.5 to 5749

13 values • 8 distinct

Mass

1.05 Msun

0.99 to 1.10

8 values • 6 distinct

Radius

0.99 Rsun

0.85 to 1.04

13 values • 9 distinct

Age

2.20 Gyr

2.09 to 4.17

3 values • 3 distinct

Luminosity

-0.05 log(Lsun)

-0.08 to -0.02

2 values • 2 distinct

Distance

557.8 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-640 b

Transit

Discovery

2016

Period

22.25 days

Radius

2.73 R⊕

Mass

Eq. Temp

631 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 • 9 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
56531.010.942.09557.8Morton et al. 2016TICv8
5581.50.991.04-0.02557.8TICv8TICv8
57491.100.99557.8Q1-Q12 KOI TableTICv8
55530.85557.8Latham et al. 2005TICv8
57491.100.99557.8Q1-Q17 DR24 KOI TableTICv8
57061.02557.8Batalha et al. 2013TICv8
5428.51.03-0.08557.8Gaia DR2TICv8
56000.990.984.17557.8Fulton & Petigura 2018TICv8
57061.071.022.20557.8Q1-Q8 KOI TableTICv8
56000.99557.8Berger et al. 2018TICv8
57061.02557.8Q1-Q6 KOI TableTICv8
57491.100.99557.8Q1-Q16 KOI TableTICv8
557.8Q1-Q17 DR25 Supplemental KOI TableTICv8
56291.030.94557.8Q1-Q17 DR25 KOI TableTICv8