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Stellar HostProfile

Kepler-454

Unclassified star • 230.9 pc

Records

18

literature rows

Planets

3

system count

References

19

distinct source labels

TIC: TIC 121276638

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

5710.5 K

5503 to 5783

16 values • 10 distinct

Mass

1.06 Msun

0.85 to 1.12

12 values • 8 distinct

Radius

1.07 Rsun

0.68 to 1.11

16 values • 11 distinct

Age

4.37 Gyr

1.90 to 5.25

5 values • 4 distinct

Luminosity

0.04 log(Lsun)

0.03 to 0.05

2 values • 2 distinct

Distance

230.9 pc

single adopted value

18 values • 1 distinct

Planets

3

Stable across source rows

3

Scale Comparison

Radius against the Sun

Current adopted radius: 1.07 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

Kepler-454

1.07 R☉

System Layout

Known planets

3 planets linked to this host

Kepler-454 c

Radial Velocity

Discovery

2015

Period

525.2 days

Radius

Mass

1456.5 M⊕

Eq. Temp

Kepler-454 d

Radial Velocity

Discovery

2023

Period

4806.8 days

Radius

Mass

733.3 M⊕

Eq. Temp

Discovery

2015

Period

Radius

2.06 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

18

Stellar refs

18

System refs

1

Distancestable

18 values • 1 distinct

Parallaxstable

18 values • 1 distinct

Temperaturedisputed

16 values • 10 distinct

Massdisputed

12 values • 8 distinct

Radiusdisputed

16 values • 11 distinct

Agedisputed

5 values • 4 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

12 values • 6 distinct

Metallicitydisputed

11 values • 8 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
56781.08230.9Berger et al. 2018TICv8
55030.68230.9Latham et al. 2005TICv8
57831.07230.9Batalha et al. 2013TICv8
57011.031.075.25230.9Gettel et al. 2016TICv8
1.06230.9Weiss et al. 2024TICv8
57831.121.071.90230.9Q1-Q8 KOI TableTICv8
57831.07230.9Q1-Q6 KOI TableTICv8
57671.061.074.27230.9Morton et al. 2016TICv8
57391.071.08230.9Q1-Q16 KOI TableTICv8
57391.071.08230.9Q1-Q12 KOI TableTICv8
56871.031.075.25230.9Bonomo et al. 2023TICv8
56491.080.03230.9Gaia DR2TICv8
230.9Q1-Q17 DR25 Supplemental KOI TableTICv8
564011.110.05230.9TICv8TICv8
56781.061.074.37230.9Fulton & Petigura 2018TICv8
57010.851.05230.9Stassun et al. 2017TICv8
57391.071.08230.9Q1-Q17 DR24 KOI TableTICv8
57201.071.08230.9Q1-Q17 DR25 KOI TableTICv8