Stellar HostProfile

TOI-2529

Unclassified star • 296.3 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 269333648

Approximate color

from effective temperature

Stellar source: Jones et al. 2024 • System source: TICv8

Temperature

5802 K

5802 to 5822

3 values • 2 distinct

Mass

1.11 Msun

1.05 to 1.11

2 values • 2 distinct

Radius

1.70 Rsun

1.70 to 1.75

3 values • 3 distinct

Age

7.23 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.46 log(Lsun)

0.46 to 0.50

2 values • 2 distinct

Distance

296.3 pc

single adopted value

3 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

TOI-2529

1.70 R☉

Discovery

2024

Period

64.59 days

Radius

11.55 R⊕

Mass

743.7 M⊕

Eq. Temp

636 K

TOI-2529 b: A Jupiter-Like World Around a Distant Star

TOI-2529 is a star 966 light-years from Earth with one known planet in orbit. The star is estimated to be 7.23 billion years old, with a mass of 1.11 solar masses, a radius of 1.7 solar radii, and a temperature of 5800 K. Its reported mass and radius estimates are both larger than the Sun's.

The planet TOI-2529 b was discovered in 2024 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. Repeated dips help establish orbital periods. TOI-2529 b completes one orbit every 64.6 days. It is classified as Jupiter-like, a size class for planets exceeding 4 times Earth's radius, and its radius of 11.5 Earth radii is larger than Earth's.

TOI-2529 b has a mass of 744 Earth masses, which is larger than Earth's and roughly 2.34 times Jupiter's mass. Its mean density is 2.66 g/cm³, 0.483 times Earth's.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

3 values • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5822	—	1.75	—	—	—	296.3	ExoFOP	TICv8
5822	1.05	1.75	—	0.50	—	296.3	TICv8	TICv8
5802	1.11	1.70	7.23	0.46	—	296.3	Jones et al. 2024	TICv8

TOI-2529

Adopted host values from one source row

Radius against the Sun

Known planets

TOI-2529 b

TOI-2529 b: A Jupiter-Like World Around a Distant Star

Underlying measurements and references