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Stellar HostProfile

HD 156846

G0 • 47.73 pc

Records

9

literature rows

Planets

1

system count

References

10

distinct source labels

HD: HD 156846HIP: HIP 84856TIC: TIC 75673519

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

6081 K

5969 to 6138

6 values • 6 distinct

Mass

1.38 Msun

1.13 to 1.43

5 values • 4 distinct

Radius

1.97 Rsun

1.90 to 2.12

5 values • 5 distinct

Age

2.59 Gyr

2.40 to 2.78

2 values • 2 distinct

Luminosity

0.68 log(Lsun)

0.62 to 0.70

4 values • 4 distinct

Distance

47.73 pc

single adopted value

9 values • 1 distinct

Spectral Type

G0

Multiple classifications reported

G0 (1), G0 V (1), G1 V (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.97 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HD 156846

1.97 R☉

System Layout

Known planets

1 planets linked to this host

HD 156846 b

Radial Velocity

Discovery

2007

Period

359.5 days

Radius

Mass

3391.2 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

9

Stellar refs

9

System refs

1

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

6 values • 6 distinct

Massdisputed

5 values • 4 distinct

Radiusdisputed

5 values • 5 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

4 values • 4 distinct

Surface Gravitydisputed

5 values • 5 distinct

Metallicitydisputed

5 values • 5 distinct

Spectral Typedisputed

3 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
G1 V47.73Michigan Catalog, Vol. 4TICv8
60801.381.952.780.6247.73Jofré et al. 2015TICv8
59691.352.1247.73Kane et al. 2011TICv8
60821.970.6847.73Gaia DR2TICv8
61381.432.400.70G0 V47.73Tamuz et al. 2008TICv8
6056.61.131.990.6847.73TICv8TICv8
60901.381.9047.73Stassun et al. 2017TICv8
47.73Nordstrom et al. 2004TICv8
G047.73Cannon & Pickering 1918TICv8