Back to Stellar Hosts
Stellar HostProfile

K2-181

Unclassified star • 360.9 pc

Records

10

literature rows

Planets

1

system count

References

11

distinct source labels

TIC: TIC 366528389

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

5550.5 K

5513.8 to 5609

6 values • 6 distinct

Mass

0.99 Msun

0.96 to 1.04

5 values • 5 distinct

Radius

1.06 Rsun

1.00 to 1.11

8 values • 8 distinct

Age

5.90 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.02 log(Lsun)

-0.04 to -0.01

3 values • 3 distinct

Distance

360.9 pc

single adopted value

10 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

K2-181 b

Transit

Discovery

2018

Period

6.89 days

Radius

2.69 R⊕

Mass

Eq. Temp

949 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

10

Stellar refs

10

System refs

1

Distancestable

10 values • 1 distinct

Parallaxstable

10 values • 1 distinct

Temperaturedisputed

6 values • 6 distinct

Massdisputed

5 values • 5 distinct

Radiusdisputed

8 values • 8 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

5 values • 5 distinct

Metallicitydisputed

4 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
55730.981.06-0.01360.9TICv8TICv8
360.9Pope et al. 2016TICv8
56080.991.07360.9Livingston et al. 2018TICv8
360.9Barros et al. 2016TICv8
1.07360.9Kruse et al. 2019TICv8
5513.81.07-0.02360.9Gaia DR2TICv8
56091.041.00360.9Mayo et al. 2018TICv8
55201.021.045.90-0.04360.9Thygesen et al. 2023TICv8
1.11360.9Petigura et al. 2018TICv8
55280.961.06360.9Howard et al. 2025TICv8