Stellar HostProfile

HATS-13

Unclassified star • 421.9 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 289793076

Approximate color

from effective temperature

Stellar source: Mancini et al. 2015 • System source: TICv8

Temperature

5523 K

5328.7 to 5523

5 values • 3 distinct

Mass

0.96 Msun

0.95 to 0.96

3 values • 2 distinct

Radius

0.89 Rsun

0.81 to 0.89

5 values • 3 distinct

Age

2.50 Gyr

single adopted value

2 values • 1 distinct

Distance

421.9 pc

single adopted value

5 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

HATS-13

0.89 R☉

Discovery

2015

Period

3.04 days

Radius

13.59 R⊕

Mass

172.6 M⊕

Eq. Temp

1244 K

HATS-13 and Its Jupiter-Like Planet

HATS-13 is a star 1380 light-years away with one known planet in orbit. The host star is 2.5 billion years old, with a mass of 0.962 solar masses and a radius of 0.887 solar radii. Its temperature is 5520 K. The star's reported mass and radius estimates are smaller than the Sun's, and its reported temperature is cooler than the Sun's.

The planet HATS-13 b was discovered by transit in 2015. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness, and repeated dips help establish orbital periods. HATS-13 b is classified as Jupiter-like, a size class for planets exceeding 4 times Earth's radius. Its radius is 13.6 Earth radii, larger than Earth's, and its mass is 173 Earth masses, also larger than Earth's.

HATS-13 b completes an orbit in 3.04 days. Its mean density is 0.379 g/cm³, 0.0688 times Earth's.

Evidence Summary

Rows

Stellar refs

System refs

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

2 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

2 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5523	—	0.81	—	—	—	421.9	ExoFOP	TICv8
5523	0.96	0.89	2.50	—	—	421.9	Bonomo et al. 2017	TICv8
5328.7	—	0.81	—	-0.32	—	421.9	Gaia DR2	TICv8
5445	0.95	0.81	—	-0.28	—	421.9	TICv8	TICv8
5523	0.96	0.89	2.50	—	—	421.9	Mancini et al. 2015	TICv8

HATS-13

Adopted host values from one source row

Radius against the Sun

Known planets

HATS-13 b

HATS-13 and Its Jupiter-Like Planet

Underlying measurements and references