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Stellar HostProfile

K2-218

Unclassified star • 394.1 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 266014458

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

5710 K

5490.4 to 5757

3 values • 3 distinct

Mass

1.03 Msun

1.02 to 1.05

2 values • 2 distinct

Radius

1.08 Rsun

1.01 to 1.10

4 values • 4 distinct

Luminosity

0.01 log(Lsun)

-2.84e-3 to 0.03

2 values • 2 distinct

Distance

394.1 pc

single adopted value

4 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-218 b

Transit

Discovery

2018

Period

8.68 days

Radius

2.57 R⊕

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

4 values • 4 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

2 values • 2 distinct

Metallicitystable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
1.10394.1Kruse et al. 2019TICv8
5490.41.10-2.84e-3394.1Gaia DR2TICv8
57101.021.060.03394.1TICv8TICv8
57571.051.01394.1Mayo et al. 2018TICv8