Stellar HostProfile

KELT-19 A

A8 V • 300.3 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 425206121

Approximate color

from effective temperature

Temperature

7470.4 K

7346 to 8065

4 values • 4 distinct

Mass

1.66 Msun

1.62 to 1.70

2 values • 2 distinct

Radius

1.67 Rsun

1.67 to 1.83

3 values • 3 distinct

Luminosity

0.93 log(Lsun)

0.89 to 0.98

2 values • 2 distinct

Distance

300.3 pc

single adopted value

4 values • 1 distinct

Spectral Type

A8 V

Consistent across records

A8 V (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

KELT-19 A

1.67 R☉

Discovery

2017

Period

4.61 days

Radius

—

Mass

—

Eq. Temp

—

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 4 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
7346	—	1.67	—	—	—	300.3	ExoFOP	TICv8
8065	—	—	—	—	—	300.3	Gaia DR2	TICv8
7440.8	1.70	1.67	—	0.89	—	300.3	TICv8	TICv8
7500	1.62	1.83	—	0.98	A8 V	300.3	Siverd et al. 2018	TICv8

KELT-19 A

Adopted host values from all rows

Radius against the Sun

Known planets

KELT-19 A b

Underlying measurements and references