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Stellar HostProfile

HD 50554

F8 • 31.17 pc

Records

22

literature rows

Planets

1

system count

References

22

distinct source labels

HD: HD 50554HIP: HIP 33212TIC: TIC 80224448

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

6007 K

5844 to 6129

15 values • 12 distinct

Mass

1.06 Msun

1.02 to 1.11

11 values • 8 distinct

Radius

1.12 Rsun

1.02 to 1.18

10 values • 8 distinct

Age

5.17 Gyr

2.16 to 12.21

4 values • 4 distinct

Luminosity

0.16 log(Lsun)

0.12 to 0.18

5 values • 5 distinct

Distance

31.17 pc

single adopted value

22 values • 1 distinct

Spectral Type

F8

Multiple classifications reported

F8 (2), F8 V (2)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 50554 b

Radial Velocity

Discovery

2002

Period

1240 days

Radius

Mass

1859.3 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

22

Stellar refs

21

System refs

1

Distancestable

22 values • 1 distinct

Parallaxstable

22 values • 1 distinct

Temperaturedisputed

15 values • 12 distinct

Massdisputed

11 values • 8 distinct

Radiusdisputed

10 values • 8 distinct

Agedisputed

4 values • 4 distinct

Luminositydisputed

5 values • 5 distinct

Surface Gravitydisputed

12 values • 7 distinct

Metallicitydisputed

11 values • 9 distinct

Spectral Typedisputed

4 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
59871.041.022.160.1431.17Liu et al. 2014TICv8
F831.17Cannon & Pickering 1918TICv8
59821.051.073.500.1231.17Ghezzi et al. 2010TICv8
59291.0531.17Butler et al. 2006TICv8
60261.0931.17Santos et al. 2004TICv8
60121.101.110.16F831.17Turnbull 2015TICv8
5968.41.041.1531.17Rosenthal et al. 2021TICv8
60501.10F8 V31.17Xiao et al. 2023TICv8
31.17Nordstrom et al. 2004TICv8
31.17Wright et al. 2004TICv8
60071.1331.17ExoFOPTICv8
60501.1131.17Santos et al. 2003TICv8
60521.110.1831.17Gaia DR2TICv8
1.021.186.8431.17Takeda et al. 2007TICv8
31.17Nidever et al. 2002TICv8
60071.111.130.1831.17TICv8TICv8
31.17Valenti & Fischer 2005TICv8
12.2131.17Sanz-Forcada et al. 2010TICv8
612931.17Suárez-Andrés et al. 2016TICv8
60071.1331.17ExoFOPTICv8
58441.061.10F8 V31.17Fischer et al. 2002TICv8
598431.17Maldonado et al. 2015TICv8