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Stellar HostProfile

HD 118203

K0 • 92.26 pc

Records

13

literature rows

Planets

2

system count

References

14

distinct source labels

HD: HD 118203TIC: TIC 286923464HIP: HIP 66192

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

5828.7 K

5600 to 5910

12 values • 11 distinct

Mass

1.24 Msun

1.05 to 1.84

10 values • 10 distinct

Radius

2.05 Rsun

1.83 to 2.10

10 values • 10 distinct

Age

4.99 Gyr

3.58 to 5.32

6 values • 5 distinct

Luminosity

0.65 log(Lsun)

0.62 to 0.70

5 values • 5 distinct

Distance

92.26 pc

single adopted value

13 values • 1 distinct

Spectral Type

K0

Multiple classifications reported

K0 (2), K0 IV (1)

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

HD 118203 c

Radial Velocity

Discovery

2024

Period

5103 days

Radius

Mass

3747.2 M⊕

Eq. Temp

HD 118203 b

Radial Velocity

Discovery

2005

Period

6.13 days

Radius

Mass

677 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

13

Stellar refs

13

System refs

1

Distancestable

13 values • 1 distinct

Parallaxstable

13 values • 1 distinct

Temperaturedisputed

12 values • 11 distinct

Massdisputed

10 values • 10 distinct

Radiusdisputed

10 values • 10 distinct

Agedisputed

6 values • 5 distinct

Luminositydisputed

5 values • 5 distinct

Surface Gravitydisputed

11 values • 10 distinct

Metallicitydisputed

10 values • 9 distinct

Spectral Typedisputed

3 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
58721.351.990.6592.26Castro-González et al. 2024TICv8
5836.91.052.050.6492.26TICv8TICv8
57421.272.044.7392.26Zhang et al. 2024TICv8
56831.252.105.320.6292.26Pepper et al. 2020TICv8
K092.26Cannon & Pickering 1918TICv8
59101.2192.26Santos et al. 2013TICv8
58901.341.833.5892.26Sousa et al. 2015TICv8
5828.72.060.6592.26Gaia DR2TICv8
5828.72.0592.26ExoFOPTICv8
58641.842.0692.26Stassun et al. 2017TICv8
56001.234.60K092.26da Silva et al. 2006TICv8
56831.132.105.3292.26Knudstrup et al. 2024TICv8
57881.222.035.250.70K0 IV92.26Maciejewski et al. 2024TICv8