←Back to Stellar Hosts
Stellar HostProfile

HATS-57

Unclassified star • 279.5 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 178289267

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

5590 K

5474.5 to 5593

4 values • 3 distinct

Mass

1.01 Msun

0.99 to 1.03

2 values • 2 distinct

Radius

0.97 Rsun

0.96 to 1.00

4 values • 4 distinct

Age

2.50 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.09 log(Lsun)

-0.09 to -0.08

3 values • 3 distinct

Distance

279.5 pc

single adopted value

4 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.97 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

HATS-57

0.97 R☉

System Layout

Known planets

1 planets linked to this host

HATS-57 b

Transit

◌

Discovery

2019

Period

2.35 days

Radius

12.80 R⊕

Mass

—

Eq. Temp

1361 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 • 3 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
55930.990.97—-0.08—279.5TICv8TICv8
5593—0.97———279.5ExoFOPTICv8
5474.5—1.00—-0.09—279.5Gaia DR2TICv8
55871.030.962.50-0.09—279.5Espinoza et al. 2019TICv8