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Stellar HostProfile

HD 33564

F7 V โ€ข 20.95 pc

Records

11

literature rows

Planets

1

system count

References

11

distinct source labels

HIP: HIP 25110HD: HD 33564TIC: TIC 142103211

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

6395.2 K

6250 to 6420

6 values โ€ข 6 distinct

Mass

1.30 Msun

1.25 to 1.37

4 values โ€ข 4 distinct

Radius

1.49 Rsun

1.44 to 1.51

4 values โ€ข 4 distinct

Age

2.60 Gyr

2.20 to 3

2 values โ€ข 2 distinct

Luminosity

0.53 log(Lsun)

0.50 to 0.54

4 values โ€ข 4 distinct

Distance

20.95 pc

single adopted value

11 values โ€ข 1 distinct

Spectral Type

F7 V

Multiple classifications reported

F7 V (2), F6 V (1), F6V (1), F8 (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.49 Rโ˜‰ โ€ข circles scaled linearly by radius

Sun

1.0 Rโ˜‰ baseline

HD 33564

1.49 Rโ˜‰

System Layout

Known planets

1 planets linked to this host

HD 33564 b

Radial Velocity

โ—Œ

Discovery

2005

Period

388 days

Radius

โ€”

Mass

2892.1 MโŠ•

Eq. Temp

โ€”

Provenance

Underlying measurements and references

Evidence Summary

Rows

11

Stellar refs

10

System refs

1

Distancestable

11 values โ€ข 1 distinct

Parallaxstable

11 values โ€ข 1 distinct

Temperaturedisputed

6 values โ€ข 6 distinct

Massdisputed

4 values โ€ข 4 distinct

Radiusdisputed

4 values โ€ข 4 distinct

Agedisputed

2 values โ€ข 2 distinct

Luminositydisputed

4 values โ€ข 4 distinct

Surface Gravitydisputed

4 values โ€ข 4 distinct

Metallicitydisputed

4 values โ€ข 4 distinct

Spectral Typedisputed

5 values โ€ข 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
โ€”โ€”โ€”โ€”โ€”โ€”20.95Nordstrom et al. 2004TICv8
โ€”โ€”โ€”โ€”โ€”F820.95Cannon & Pickering 1918TICv8
63941.371.51โ€”0.54F6V20.95Turnbull 2015TICv8
โ€”โ€”โ€”โ€”โ€”โ€”20.95Duncan et al. 1991TICv8
6396.3โ€”1.51โ€”0.54โ€”20.95Gaia DR2TICv8
64201.311.442.200.50F7 V20.95von Braun et al. 2014TICv8
6339โ€”โ€”โ€”โ€”โ€”20.95Maldonado et al. 2015TICv8
โ€”โ€”โ€”โ€”โ€”F7 V20.95Gray et al. 2003TICv8
โ€”โ€”โ€”โ€”โ€”โ€”20.95Duncan et al. 1991TICv8
62501.25โ€”3โ€”F6 V20.95Galland et al. 2005TICv8
6409.61.291.47โ€”0.52โ€”20.95TICv8TICv8