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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

System Layout

Known planets

2 planets linked to this host

HAT-P-44 c

Radial Velocity

Discovery

2014

Period

872.2 days

Radius

Mass

1271.3 M⊕

Eq. Temp

HAT-P-44 b

Transit

Discovery

2014

Period

4.30 days

Radius

15.37 R⊕

Mass

Eq. Temp

1027 K

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
5115.21.03347.9ExoFOPTICv8
52950.940.957.50-0.19347.9Hartman et al. 2014TICv8
5115.20.861.03-0.18347.9TICv8TICv8
5163.11.00-0.20347.9Gaia DR2TICv8