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Stellar HostProfile

Kepler-1421

Unclassified star • 783.4 pc

Records

12

literature rows

Planets

1

system count

References

13

distinct source labels

TIC: TIC 399826842

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

6314.3 K

6190 to 6540

11 values • 8 distinct

Mass

1.21 Msun

1.17 to 1.25

8 values • 6 distinct

Radius

1.42 Rsun

1.15 to 1.69

11 values • 9 distinct

Age

2.75 Gyr

0.95 to 3.98

3 values • 3 distinct

Luminosity

0.59 log(Lsun)

0.58 to 0.60

2 values • 2 distinct

Distance

783.4 pc

single adopted value

12 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-1421 b

Transit

Discovery

2016

Period

6.91 days

Radius

0.71 R⊕

Mass

Eq. Temp

1142 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

12

Stellar refs

12

System refs

1

Distancestable

12 values • 1 distinct

Parallaxstable

12 values • 1 distinct

Temperaturedisputed

11 values • 8 distinct

Massdisputed

8 values • 6 distinct

Radiusdisputed

11 values • 9 distinct

Agedisputed

3 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

8 values • 5 distinct

Metallicitydisputed

8 values • 6 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
6314.31.630.58783.4Gaia DR2TICv8
63351.251.422.75783.4Morton et al. 2016TICv8
65281.211.200.95783.4Q1-Q8 KOI TableTICv8
62991.15783.4Latham et al. 2005TICv8
65401.171.15783.4Q1-Q12 KOI TableTICv8
783.4Q1-Q17 DR25 Supplemental KOI TableTICv8
61901.69783.4Berger et al. 2018TICv8
65401.171.15783.4Q1-Q17 DR24 KOI TableTICv8
6294.61.231.680.60783.4TICv8TICv8
65401.171.15783.4Q1-Q16 KOI TableTICv8
61901.211.663.98783.4Fulton & Petigura 2018TICv8
62961.231.44783.4Q1-Q17 DR25 KOI TableTICv8