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Stellar HostProfile

K2-419 A

Unclassified star • 268.7 pc

Records

7

literature rows

Planets

1

system count

References

8

distinct source labels

TIC: TIC 437054764

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

3728 K

3711 to 3728

3 values • 2 distinct

Mass

0.55 Msun

0.54 to 0.56

2 values • 2 distinct

Radius

0.54 Rsun

0.53 to 0.55

5 values • 4 distinct

Age

7.40 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-1.29 log(Lsun)

-1.30 to -1.28

2 values • 2 distinct

Distance

268.7 pc

single adopted value

7 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-419 A b

Transit

Discovery

2024

Period

20.36 days

Radius

10.55 R⊕

Mass

196 M⊕

Eq. Temp

377 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

7

Stellar refs

7

System refs

1

Distancestable

7 values • 1 distinct

Parallaxstable

7 values • 1 distinct

Temperaturedisputed

3 values • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

5 values • 4 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
0.55268.7Kruse et al. 2019TICv8
37280.54268.7ExoFOPTICv8
37110.560.547.40-1.28268.7Kanodia et al. 2024TICv8
37280.540.54-1.30268.7TICv8TICv8
268.7Pope et al. 2016TICv8
0.53268.7Petigura et al. 2018TICv8
268.7Dressing et al. 2017TICv8