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Stellar HostProfile

HD 22946

F7/F8V • 62.78 pc

Records

5

literature rows

Planets

3

system count

References

5

distinct source labels

HD: HD 22946HIP: HIP 17047TIC: TIC 100990000

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

6101 K

6040 to 6169

5 values • 4 distinct

Mass

1.10 Msun

1.10 to 1.17

3 values • 3 distinct

Radius

1.12 Rsun

1.12 to 1.16

5 values • 3 distinct

Age

3.75 Gyr

2.50 to 5

2 values • 2 distinct

Luminosity

0.21 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

62.78 pc

single adopted value

5 values • 1 distinct

Spectral Type

F7/F8V

Consistent across records

F7/F8V (1)

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

HD 22946 d

Transit

Discovery

2023

Period

47.42 days

Radius

2.61 R⊕

Mass

26.57 M⊕

Eq. Temp

546 K

TOI-411 b

Transit

Discovery

2022

Period

4.04 days

Radius

1.36 R⊕

Mass

13.71 M⊕

Eq. Temp

1241 K

TOI-411 c

Transit

Discovery

2022

Period

9.57 days

Radius

1.77 R⊕

Mass

Eq. Temp

1217.8 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

5

Stellar refs

4

System refs

1

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

5 values • 4 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

5 values • 3 distinct

Agedisputed

2 values • 2 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

5 values • 4 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
61011.1262.78ExoFOPTICv8
60401.101.165F7/F8V62.78Cacciapuoti et al. 2022TICv8
61691.101.122.5062.78Garai et al. 2023TICv8
61011.1262.78ExoFOPTICv8
61611.171.120.2162.78TICv8TICv8