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Stellar HostProfile

8 UMi

K0 • 162.6 pc

Records

6

literature rows

Planets

1

system count

References

7

distinct source labels

HD: HD 133086TIC: TIC 257005016HIP: HIP 73136

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

4847.4 K

4847 to 4921.2

5 values • 4 distinct

Mass

1.51 Msun

1.44 to 1.80

3 values • 3 distinct

Radius

10.15 Rsun

9.90 to 10.73

5 values • 5 distinct

Age

1.70 Gyr

single adopted value

1 values • 1 distinct

Luminosity

1.72 log(Lsun)

1.72 to 1.73

2 values • 2 distinct

Distance

162.6 pc

single adopted value

6 values • 1 distinct

Spectral Type

K0

Consistent across records

K0 (2)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

8 UMi b

Radial Velocity

Discovery

2015

Period

93.40 days

Radius

Mass

476.7 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

5 values • 4 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

5 values • 5 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitystable

2 values • 1 distinct

Metallicitystable

3 values • 1 distinct

Spectral Typestable

2 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
490610.15162.6TICv8TICv8
4847.41.809.901.70K0162.6Lee et al. 2015TICv8
K0162.6Cannon & Pickering 1918TICv8
48471.5110.731.72162.6Hon et al. 2023TICv8
48471.4410.30162.6Stassun et al. 2017TICv8
4921.210.031.73162.6Gaia DR2TICv8