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Stellar HostProfile

HAT-P-44

Unclassified star • 347.9 pc

Records

4

literature rows

Planets

2

system count

References

5

distinct source labels

TIC: TIC 168699373

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

5139.1 K

5115.2 to 5295

4 values • 3 distinct

Mass

0.90 Msun

0.86 to 0.94

2 values • 2 distinct

Radius

1.01 Rsun

0.95 to 1.03

4 values • 4 distinct

Age

7.50 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.19 log(Lsun)

-0.20 to -0.18

3 values • 3 distinct

Distance

347.9 pc

single adopted value

4 values • 1 distinct

Planets

2

Stable across source rows

2

Scale Comparison

Radius against the Sun

Current adopted radius: 1.01 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HAT-P-44

1.01 R☉

System Layout

Known planets

2 planets linked to this host

HAT-P-44 b

Transit

◌

Discovery

2014

Period

4.30 days

Radius

13.92 R⊕

Mass

111.9 M⊕

Eq. Temp

1108 K

HAT-P-44 c

Radial Velocity

◌

Discovery

2014

Period

872.2 days

Radius

—

Mass

1271.3 M⊕

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

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
5163.1—1.00—-0.20—347.9Gaia DR2TICv8
5115.20.861.03—-0.18—347.9TICv8TICv8
52950.940.957.50-0.19—347.9Hartman et al. 2014TICv8
5115.2—1.03———347.9ExoFOPTICv8