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Stellar HostProfile

WASP-121

F6 V • 269.9 pc

Records

8

literature rows

Planets

1

system count

References

9

distinct source labels

TIC: TIC 22529346

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

6459 K

6396.1 to 6776

5 values • 4 distinct

Mass

1.36 Msun

1.33 to 1.45

4 values • 4 distinct

Radius

1.46 Rsun

1.46 to 1.59

7 values • 5 distinct

Age

1.31 Gyr

1.11 to 1.50

2 values • 2 distinct

Luminosity

0.58 log(Lsun)

0.52 to 0.64

3 values • 3 distinct

Distance

269.9 pc

single adopted value

8 values • 1 distinct

Spectral Type

F6 V

Consistent across records

F6 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

WASP-121 b

Transit

Discovery

2016

Period

1.27 days

Radius

20.18 R⊕

Mass

Eq. Temp

2720 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

8

Stellar refs

8

System refs

1

Distancestable

8 values • 1 distinct

Parallaxstable

8 values • 1 distinct

Temperaturedisputed

5 values • 4 distinct

Massdisputed

4 values • 4 distinct

Radiusdisputed

7 values • 5 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

4 values • 4 distinct

Metallicitydisputed

3 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
66281.331.461.11269.9Sing et al. 2024TICv8
64591.52269.9ExoFOPTICv8
64591.351.461.500.52F6 V269.9Delrez et al. 2016TICv8
6396.11.590.58269.9Gaia DR2TICv8
269.9Mikal-Evans et al. 2019TICv8
67761.451.520.64269.9TICv8TICv8
1.361.46269.9Bourrier et al. 2020TICv8
1.46269.9Evans et al. 2017TICv8