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Stellar HostProfile

HD 31253

F8 • 58.14 pc

Records

12

literature rows

Planets

1

system count

References

13

distinct source labels

TIC: TIC 436700755HIP: HIP 22826HD: HD 31253

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

6025.3 K

5960 to 6147

6 values • 6 distinct

Mass

1.23 Msun

1.12 to 1.70

6 values • 5 distinct

Radius

1.79 Rsun

1.64 to 1.84

6 values • 6 distinct

Age

3.94 Gyr

3 to 4.88

2 values • 2 distinct

Luminosity

0.60 log(Lsun)

0.52 to 0.60

3 values • 3 distinct

Distance

58.14 pc

single adopted value

12 values • 1 distinct

Spectral Type

F8

Consistent across records

F8 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

HD 31253 b

Radial Velocity

Discovery

2010

Period

466 days

Radius

Mass

197.1 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

12

Stellar refs

12

System refs

1

Distancestable

12 values • 1 distinct

Parallaxstable

12 values • 1 distinct

Temperaturedisputed

6 values • 6 distinct

Massdisputed

6 values • 5 distinct

Radiusdisputed

6 values • 6 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

6 values • 6 distinct

Metallicitydisputed

5 values • 4 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
60261.121.830.6058.14TICv8TICv8
6014.91.331.8358.14Rosenthal et al. 2021TICv8
58.14Nidever et al. 2002TICv8
58.14Nordstrom et al. 2004TICv8
58.14Valenti & Fischer 2005TICv8
61471.2358.14Santos et al. 2013TICv8
61301.701.7558.14Stassun et al. 2017TICv8
F858.14Cannon & Pickering 1918TICv8
59601.231.7130.5258.14Meschiari et al. 2011TICv8
58.14Wright et al. 2004TICv8
1.201.644.8858.14Takeda et al. 2007TICv8
6024.71.840.6058.14Gaia DR2TICv8