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Stellar HostProfile

Kepler-447

G8 V • 268.0 pc

Records

16

literature rows

Planets

1

system count

References

17

distinct source labels

TIC: TIC 48506505

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

5494 K

5382 to 5620

15 values • 9 distinct

Mass

0.88 Msun

0.76 to 1

10 values • 8 distinct

Radius

0.89 Rsun

0.85 to 1.05

15 values • 10 distinct

Age

2.69 Gyr

1.62 to 9.70

3 values • 3 distinct

Luminosity

-0.20 log(Lsun)

-0.20 to -0.19

2 values • 2 distinct

Distance

268.0 pc

single adopted value

16 values • 1 distinct

Spectral Type

G8 V

Consistent across records

G8 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-447 b

Transit

Discovery

2015

Period

7.79 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

16

Stellar refs

16

System refs

1

Distancestable

16 values • 1 distinct

Parallaxstable

16 values • 1 distinct

Temperaturedisputed

15 values • 9 distinct

Massdisputed

10 values • 8 distinct

Radiusdisputed

15 values • 10 distinct

Agedisputed

3 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

12 values • 7 distinct

Metallicitydisputed

9 values • 5 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
56200.940.851.62268.0Fulton & Petigura 2018TICv8
55550.760.87268.0Q1-Q12 KOI TableTICv8
5461.50.90268.0ExoFOPTICv8
55550.760.87268.0Q1-Q16 KOI TableTICv8
53821.01268.0Latham et al. 2005TICv8
53820.85268.0Q1-Q6 KOI TableTICv8
56000.880.949.70268.0Q1-Q8 KOI TableTICv8
53820.790.85268.0Batalha et al. 2013TICv8
56200.85268.0Berger et al. 2018TICv8
54940.890.98268.0Q1-Q17 DR25 KOI TableTICv8
55550.760.87268.0Q1-Q17 DR24 KOI TableTICv8
56150.960.902.69268.0Morton et al. 2016TICv8
268.0Q1-Q17 DR25 Supplemental KOI TableTICv8
5461.50.950.90-0.19268.0TICv8TICv8
5429.50.89-0.20268.0Gaia DR2TICv8
549311.05G8 V268.0Lillo-Box et al. 2015TICv8