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Stellar HostProfile

HATS-33

Unclassified star • 248.5 pc

Records

5

literature rows

Planets

1

system count

References

6

distinct source labels

TIC: TIC 360742636

Approximate color

from effective temperature

Canonical Summary

Adopted host values from one source row

Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.

Stellar source: de Val-Borro et al. 2016 • System source: TICv8

Temperature

5659 K

5432 to 5693

5 values • 3 distinct

Mass

1.06 Msun

1.01 to 1.06

3 values • 2 distinct

Radius

1.02 Rsun

1.02 to 1.13

5 values • 3 distinct

Age

3 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.02 log(Lsun)

-0.02 to 0.01

3 values • 3 distinct

Distance

248.5 pc

single adopted value

5 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.02 R☉ (circles scaled linearly by radius)

Sun

1.0 R☉ baseline

HATS-33

1.02 R☉

System Layout

Known planets

1 planets linked to this host

HATS-33 b

Transit

◌

Discovery

2016

Period

2.55 days

Radius

13.79 R⊕

Mass

378.9 M⊕

Eq. Temp

1429 K

HATS-33 and Its Jupiter-Like Planet

HATS-33 is a star 810 light-years away with one known planet. The host star is 3 billion years old, has 1.06 solar masses and 1.02 solar radii, and a temperature of 5660 K. Its reported mass estimate is larger than the Sun's, while its reported temperature is cooler than the Sun's.

The planet HATS-33 b was discovered by transit in 2016, when it passed in front of its star from our viewpoint, causing a small dip in observed brightness. It is Jupiter-like, a size class for planets exceeding 4 times Earth's radius, and measures 13.8 Earth radii, larger than Earth's radius. Its mass is 379 Earth masses, larger than Earth's and roughly 1.19 times Jupiter's mass. It completes an orbit every 2.55 days. Its mean density is 0.797 g/cm³, 0.145 times Earth's.

Provenance

Underlying measurements and references

Download JSONDownload CSV

Evidence Summary

Rows

5

Stellar refs

5

System refs

1

Distancestable

5 values • 1 distinct

Parallaxstable

5 values • 1 distinct

Temperaturedisputed

5 values • 3 distinct

Massdisputed

3 values • 2 distinct

Radiusdisputed

5 values • 3 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
56591.061.02———248.5Gajdoš et al. 2021TICv8
5432—1.13—-1.89e-3—248.5Gaia DR2TICv8
56591.061.023-0.02—248.5de Val-Borro et al. 2016TICv8
56931.011.04—0.01—248.5TICv8TICv8
5659—1.04———248.5ExoFOPTICv8