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Stellar HostProfile

K2-270

Unclassified star • 280.5 pc

Records

10

literature rows

Planets

2

system count

References

9

distinct source labels

TIC: TIC 293375721

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

4843.5 K

4712.9 to 4882.6

4 values • 4 distinct

Mass

0.80 Msun

0.75 to 0.85

2 values • 2 distinct

Radius

0.77 Rsun

0.73 to 0.83

8 values • 6 distinct

Luminosity

-0.54 log(Lsun)

-0.56 to -0.52

2 values • 2 distinct

Distance

280.5 pc

single adopted value

10 values • 1 distinct

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

K2-270 b

Transit

Discovery

2018

Period

1.54 days

Radius

1.38 R⊕

Mass

Eq. Temp

1203 K

K2-270 c

Transit

Discovery

2018

Period

4.40 days

Radius

2.95 R⊕

Mass

Eq. Temp

848 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

10

Stellar refs

8

System refs

1

Distancestable

10 values • 1 distinct

Parallaxstable

10 values • 1 distinct

Temperaturedisputed

4 values • 4 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

8 values • 6 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

2 values • 2 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
0.82280.5Petigura et al. 2018TICv8
0.73280.5Kruse et al. 2019TICv8
280.5Barros et al. 2016TICv8
4882.60.73-0.56280.5Gaia DR2TICv8
4712.90.750.83-0.52280.5TICv8TICv8
0.82280.5Petigura et al. 2018TICv8
48100.77280.5Yu et al. 2018TICv8
48770.850.77280.5Livingston et al. 2018TICv8
0.73280.5Kruse et al. 2019TICv8
280.5Pope et al. 2016TICv8