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Stellar HostProfile

K2-222

Unclassified star • 101.3 pc

Records

9

literature rows

Planets

1

system count

References

10

distinct source labels

TIC: TIC 257774438

Approximate color

from effective temperature

Canonical Summary

Adopted host values from all rows

Numeric fields use the median of non-null measurements. Disagreement stays visible through ranges, counts, and provenance.

Temperature

5951.5 K

5902.7 to 6101

8 values • 6 distinct

Mass

0.97 Msun

0.92 to 1.15

6 values • 6 distinct

Radius

1.07 Rsun

0.96 to 1.12

9 values • 8 distinct

Age

7.10 Gyr

single adopted value

2 values • 1 distinct

Luminosity

0.14 log(Lsun)

0.13 to 0.15

3 values • 3 distinct

Distance

101.3 pc

single adopted value

9 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-222 b

Transit

Discovery

2018

Period

15.39 days

Radius

2.39 R⊕

Mass

Eq. Temp

801 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

9

Stellar refs

9

System refs

1

Distancestable

9 values • 1 distinct

Parallaxstable

9 values • 1 distinct

Temperaturedisputed

8 values • 6 distinct

Massdisputed

6 values • 6 distinct

Radiusdisputed

9 values • 8 distinct

Agestable

2 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

6 values • 5 distinct

Metallicitydisputed

5 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
61011.06101.3ExoFOPTICv8
59610.921.09101.3Howard et al. 2025TICv8
59340.951.04101.3Mayo et al. 2018TICv8
61011.151.060.15101.3TICv8TICv8
605811.09101.3Livingston et al. 2018TICv8
59420.941.077.100.13101.3Nava et al. 2022TICv8
5902.71.120.14101.3Gaia DR2TICv8
59420.991.117.10101.3Bonomo et al. 2023TICv8
0.96101.3Petigura et al. 2018TICv8