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Stellar HostProfile

WASP-19

G8 V • 268.3 pc

Records

14

literature rows

Planets

1

system count

References

14

distinct source labels

TIC: TIC 35516889

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

5501.5 K

5440 to 5616

10 values • 8 distinct

Mass

0.96 Msun

0.90 to 0.98

10 values • 7 distinct

Radius

1.00 Rsun

0.94 to 1.03

11 values • 8 distinct

Age

8.30 Gyr

5.50 to 11.50

4 values • 4 distinct

Luminosity

-0.06 log(Lsun)

-0.10 to -0.04

3 values • 3 distinct

Distance

268.3 pc

single adopted value

14 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

WASP-19 b

Transit

Discovery

2009

Period

0.79 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

14

Stellar refs

13

System refs

1

Distancestable

14 values • 1 distinct

Parallaxstable

14 values • 1 distinct

Temperaturedisputed

10 values • 8 distinct

Massdisputed

10 values • 7 distinct

Radiusdisputed

11 values • 8 distinct

Agedisputed

4 values • 4 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

7 values • 7 distinct

Metallicitydisputed

8 values • 6 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
55680.901.00268.3Wong et al. 2016TICv8
55030.971.03-0.06268.3TICv8TICv8
55681.03268.3ExoFOPTICv8
5458.31.00-0.10268.3Gaia DR2TICv8
5500G8 V268.3Hebb et al. 2010TICv8
0.94268.3Knutson et al. 2014TICv8
0.970.99268.3Lendl et al. 2013TICv8
0.970.99268.3Hellier et al. 2011TICv8
55910.980.99268.3Mortier et al. 2013TICv8
55000.960.945.50268.3Bonomo et al. 2017TICv8
54600.941.0210.20268.3Mancini et al. 2013TICv8
56160.961.016.40-0.04268.3Cortés-Zuleta et al. 2020TICv8
54400.901.0011.50268.3Tregloan-Reed et al. 2013TICv8
268.3Hellier et al. 2011TICv8