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Stellar HostProfile

HD 75898

G0 โ€ข 78.05 pc

Records

9

literature rows

Planets

2

system count

References

10

distinct source labels

HD: HD 75898TIC: TIC 302580456HIP: HIP 43674

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

6021 K

5963 to 6137

7 values โ€ข 6 distinct

Mass

1.27 Msun

1.09 to 1.43

6 values โ€ข 6 distinct

Radius

1.60 Rsun

1.55 to 1.65

5 values โ€ข 5 distinct

Age

3.56 Gyr

3.20 to 3.80

3 values โ€ข 3 distinct

Luminosity

0.49 log(Lsun)

0.46 to 0.50

3 values โ€ข 3 distinct

Distance

78.05 pc

single adopted value

9 values โ€ข 1 distinct

Spectral Type

G0

Multiple classifications reported

G0 (2), F8 V (1), G0 V (1)

Planets

2

Stable across source rows

2

Scale Comparison

Radius against the Sun

Current adopted radius: 1.60 Rโ˜‰ โ€ข circles scaled linearly by radius

Sun

1.0 Rโ˜‰ baseline

HD 75898

1.60 Rโ˜‰

System Layout

Known planets

2 planets linked to this host

HD 75898 b

Radial Velocity

โ—Œ

Discovery

2007

Period

422.9 days

Radius

โ€”

Mass

861.3 MโŠ•

Eq. Temp

โ€”

HD 75898 c

Radial Velocity

โ—Œ

Discovery

2024

Period

6717 days

Radius

โ€”

Mass

2698.4 MโŠ•

Eq. Temp

โ€”

Provenance

Underlying measurements and references

Evidence Summary

Rows

9

Stellar refs

9

System refs

1

Distancestable

9 values โ€ข 1 distinct

Parallaxstable

9 values โ€ข 1 distinct

Temperaturedisputed

7 values โ€ข 6 distinct

Massdisputed

6 values โ€ข 6 distinct

Radiusdisputed

5 values โ€ข 5 distinct

Agedisputed

3 values โ€ข 3 distinct

Luminositydisputed

3 values โ€ข 3 distinct

Surface Gravitydisputed

5 values โ€ข 5 distinct

Metallicitydisputed

6 values โ€ข 5 distinct

Spectral Typedisputed

4 values โ€ข 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
59631.261.583.560.46G078.05Ment et al. 2018TICv8
60211.281.603.80โ€”G0 V78.05Robinson et al. 2007TICv8
61371.25โ€”โ€”โ€”โ€”78.05Santos et al. 2013TICv8
60611.431.55โ€”โ€”โ€”78.05Stassun et al. 2017TICv8
61221.29โ€”3.20โ€”F8 V78.05Ruggieri et al. 2024TICv8
โ€”โ€”โ€”โ€”โ€”โ€”78.05Nordstrom et al. 2004TICv8
6005.9โ€”1.63โ€”0.50โ€”78.05Gaia DR2TICv8
โ€”โ€”โ€”โ€”โ€”G078.05Cannon & Pickering 1918TICv8
59631.091.65โ€”0.49โ€”78.05TICv8TICv8