Stellar HostProfile

K2-332

Unclassified star • 123.2 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 330621494

Approximate color

from effective temperature

Stellar source: de Leon et al. 2021 • System source: TICv8

Temperature

3315 K

3266 to 3315

2 values • 2 distinct

Mass

0.27 Msun

0.26 to 0.27

2 values • 2 distinct

Radius

0.28 Rsun

0.20 to 0.29

3 values • 3 distinct

Distance

123.2 pc

single adopted value

4 values • 1 distinct

Planets

Stable across source rows

Sun

1.0 R☉ baseline

K2-332

0.28 R☉

Discovery

2021

Period

17.71 days

Radius

2.20 R⊕

Mass

—

Eq. Temp

266 K

K2-332 and Its Super-Earth

K2-332 is a star 402 light-years away with one known planet. The star has a reported mass estimate of 0.27 solar masses and a radius estimate of 0.28 solar radii, both smaller than the Sun's. Its reported temperature is 3320 K, cooler than the Sun's.

The sole cataloged planet is K2-332 b, a Super-Earth discovered by transit in 2021. Its orbital period is 17.7 days. Its reported radius estimate is 2.2 Earth radii, larger than Earth's. In size classification, a Super-Earth reaches 2.5 times Earth's radius.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

2 values • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

3 values • 3 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
—	—	0.20	—	—	—	123.2	Kruse et al. 2019	TICv8
3266	0.26	0.29	—	-2.07	—	123.2	TICv8	TICv8
3315	0.27	0.28	—	—	—	123.2	de Leon et al. 2021	TICv8
—	—	—	—	—	—	123.2	Pope et al. 2016	TICv8

K2-332

Adopted host values from one source row

Radius against the Sun

Known planets

K2-332 b

K2-332 and Its Super-Earth

Underlying measurements and references