Stellar HostProfile

TOI-622

F6 V • 123.3 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 83092282

Approximate color

from effective temperature

Stellar source: Psaridi et al. 2023 • System source: TICv8

Temperature

6400 K

6400 to 7056

3 values • 3 distinct

Mass

1.31 Msun

1.31 to 1.42

2 values • 2 distinct

Radius

1.42 Rsun

1.41 to 1.42

3 values • 2 distinct

Age

0.90 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.47 log(Lsun)

0.47 to 0.56

2 values • 2 distinct

Distance

123.3 pc

single adopted value

3 values • 1 distinct

Spectral Type

F6 V

Consistent across records

F6 V (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

TOI-622

1.42 R☉

Discovery

2023

Period

6.40 days

Radius

9.24 R⊕

Mass

96.30 M⊕

Eq. Temp

1388 K

TOI-622 b: A Jupiter-Like World Orbiting a Hot Star

TOI-622 is a single star 402 light-years away, with a spectral type of F6 V that marks it as a main-sequence dwarf hotter than the Sun. Its temperature of 6400 K is hotter than the Sun's, and it is both more massive and larger, at 1.31 solar masses and 1.42 solar radii. Its age is 0.9 billion years.

One planet orbits this host. TOI-622 b was discovered in 2023 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 the orbital period. That period is 6.4 days. The planet is Jupiter-like in size class, meaning its radius exceeds four times Earth's, and its measured radius of 9.24 Earth radii is larger than Earth's. Its mass estimate of 96.3 Earth masses is likewise larger than Earth's, and its mean density is 0.673 g/cm³, 0.122 times Earth's.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

3 values • 1 distinct

Parallaxstable

3 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
7056	—	1.41	—	—	—	123.3	ExoFOP	TICv8
6400	1.31	1.42	0.90	0.47	F6 V	123.3	Psaridi et al. 2023	TICv8
6706	1.42	1.41	—	0.56	—	123.3	TICv8	TICv8

TOI-622

Adopted host values from one source row

Radius against the Sun

Known planets

TOI-622 b

TOI-622 b: A Jupiter-Like World Orbiting a Hot Star

Underlying measurements and references