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Stellar HostProfile

HAT-P-66

G0 • 935.5 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 137881699

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

6101.1 K

6002 to 6440

4 values • 3 distinct

Mass

1.20 Msun

1.15 to 1.25

2 values • 2 distinct

Radius

1.91 Rsun

1.74 to 1.95

4 values • 4 distinct

Age

4.66 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.67 log(Lsun)

0.61 to 0.67

3 values • 3 distinct

Distance

935.5 pc

single adopted value

4 values • 1 distinct

Spectral Type

G0

Consistent across records

G0 (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.91 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HAT-P-66

1.91 R☉

System Layout

Known planets

1 planets linked to this host

HAT-P-66 b

Transit

◌

Discovery

2016

Period

2.97 days

Radius

—

Mass

—

Eq. Temp

—

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

4 values • 4 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
6101.1—1.95———935.5ExoFOPTICv8
6101.11.151.95—0.67—935.5TICv8TICv8
60021.251.884.660.61G0935.5Hartman et al. 2016TICv8
6440—1.74—0.67—935.5Gaia DR2TICv8