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Stellar HostProfile

HD 101930

K1 V โ€ข 30.03 pc

Records

11

literature rows

Planets

1

system count

References

12

distinct source labels

TIC: TIC 267399515HIP: HIP 57172HD: HD 101930

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

5108.8 K

5079 to 5190

8 values โ€ข 7 distinct

Mass

0.80 Msun

0.57 to 0.90

6 values โ€ข 6 distinct

Radius

0.86 Rsun

0.79 to 0.89

5 values โ€ข 5 distinct

Age

1 Gyr

single adopted value

1 values โ€ข 1 distinct

Luminosity

-0.33 log(Lsun)

-0.39 to -0.31

6 values โ€ข 6 distinct

Distance

30.03 pc

single adopted value

11 values โ€ข 1 distinct

Spectral Type

K1 V

Multiple classifications reported

K1 V (2), K0 (1), K1V (1), K2 V+ (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.86 Rโ˜‰ โ€ข circles scaled linearly by radius

Sun

1.0 Rโ˜‰ baseline

HD 101930

0.86 Rโ˜‰

System Layout

Known planets

1 planets linked to this host

HD 101930 b

Radial Velocity

โ—Œ

Discovery

2005

Period

70.46 days

Radius

โ€”

Mass

79.46 MโŠ•

Eq. Temp

โ€”

Provenance

Underlying measurements and references

Evidence Summary

Rows

11

Stellar refs

11

System refs

1

Distancestable

11 values โ€ข 1 distinct

Parallaxstable

11 values โ€ข 1 distinct

Temperaturedisputed

8 values โ€ข 7 distinct

Massdisputed

6 values โ€ข 6 distinct

Radiusdisputed

5 values โ€ข 5 distinct

Agestable

1 values โ€ข 1 distinct

Luminositydisputed

6 values โ€ข 6 distinct

Surface Gravitydisputed

6 values โ€ข 6 distinct

Metallicitydisputed

6 values โ€ข 6 distinct

Spectral Typedisputed

5 values โ€ข 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
51080.570.86โ€”โ€”โ€”30.03Stassun et al. 2017TICv8
5083โ€”โ€”โ€”โ€”โ€”30.03Tsantaki et al. 2014TICv8
โ€”โ€”โ€”โ€”โ€”K2 V+30.03Gray et al. 2006TICv8
51640.78โ€”โ€”-0.33โ€”30.03Sousa et al. 2008TICv8
โ€”โ€”โ€”โ€”โ€”K1 V30.03Michigan Catalog, Vol. 1TICv8
โ€”โ€”โ€”โ€”โ€”K030.03Cannon & Pickering 1918TICv8
5083โ€”0.89โ€”-0.32โ€”30.03Gaia DR2TICv8
5109.60.860.88โ€”-0.33โ€”30.03TICv8TICv8
50790.74โ€”โ€”-0.31K1 V30.03Lovis et al. 2005TICv8
51900.900.791-0.39โ€”30.03Ghezzi et al. 2010TICv8
51570.820.85โ€”-0.34K1V30.03Turnbull 2015TICv8