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Stellar HostProfile

HD 77946

F5 • 99.45 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 39699648HD: HD 77946HIP: HIP 44746

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

6023 K

6007 to 6046

4 values • 3 distinct

Mass

1.17 Msun

1.12 to 1.20

3 values • 3 distinct

Radius

1.32 Rsun

1.31 to 1.33

4 values • 3 distinct

Age

3.48 Gyr

3.10 to 3.85

2 values • 2 distinct

Luminosity

0.32 log(Lsun)

0.31 to 0.32

2 values • 2 distinct

Distance

99.45 pc

single adopted value

4 values • 1 distinct

Spectral Type

F5

Consistent across records

F5 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 77946 b

Transit

Discovery

2024

Period

6.53 days

Radius

2.71 R⊕

Mass

8.38 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 3 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

4 values • 3 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

4 values • 3 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
60461.171.313.85F599.45Palethorpe et al. 2024TICv8
60071.201.323.100.3199.45MacDougall et al. 2023TICv8
60231.3399.45ExoFOPTICv8
60231.121.330.3299.45TICv8TICv8