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Stellar HostProfile

HD 10442

K0 IV • 135.4 pc

Records

6

literature rows

Planets

1

system count

References

7

distinct source labels

HD: HD 10442TIC: TIC 380908091

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

4973 K

4912 to 5034

6 values • 2 distinct

Mass

1.29 Msun

1.01 to 2.58

4 values • 3 distinct

Radius

4.73 Rsun

1.97 to 5.32

5 values • 4 distinct

Age

10.65 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.73 log(Lsun)

0.31 to 1.15

2 values • 2 distinct

Distance

135.4 pc

single adopted value

6 values • 1 distinct

Spectral Type

K0 IV

Multiple classifications reported

K0 IV (1), K2 IV (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 10442 b

Radial Velocity

Discovery

2014

Period

1043 days

Radius

Mass

667.4 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

6

Stellar refs

6

System refs

1

Distancestable

6 values • 1 distinct

Parallaxstable

6 values • 1 distinct

Temperaturedisputed

6 values • 2 distinct

Massdisputed

4 values • 3 distinct

Radiusdisputed

5 values • 4 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitydisputed

4 values • 3 distinct

Spectral Typedisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
49121.011.9710.650.31K0 IV135.4Ment et al. 2018TICv8
49121.011.97135.4Luhn et al. 2019TICv8
49125.32135.4TICv8TICv8
50342.584.73135.4Stassun et al. 2017TICv8
50341.56K2 IV135.4Giguere et al. 2015TICv8
50344.931.15135.4Gaia DR2TICv8