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Stellar HostProfile

K2-278

Unclassified star • 786.4 pc

Records

6

literature rows

Planets

1

system count

References

7

distinct source labels

TIC: TIC 422334505

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

5557 K

5447 to 6747

3 values • 3 distinct

Mass

1.19 Msun

0.98 to 1.40

2 values • 2 distinct

Radius

1.71 Rsun

0.90 to 1.77

5 values • 5 distinct

Luminosity

0.40 log(Lsun)

0.39 to 0.40

2 values • 2 distinct

Distance

786.4 pc

single adopted value

6 values • 1 distinct

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.71 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

K2-278

1.71 R☉

System Layout

Known planets

1 planets linked to this host

K2-278 b

Transit

◌

Discovery

2018

Period

3.33 days

Radius

3.63 R⊕

Mass

—

Eq. Temp

—

Provenance

Underlying measurements and references

Evidence Summary

Rows

6

Stellar refs

6

System refs

1

Distancestable

6 values • 1 distinct

Parallaxstable

6 values • 1 distinct

Temperaturedisputed

3 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

5 values • 5 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
——0.90———786.4Petigura et al. 2018TICv8
55570.981.71—0.40—786.4TICv8TICv8
67471.401.61———786.4Livingston et al. 2018TICv8
5447—1.77—0.39—786.4Gaia DR2TICv8
——1.77———786.4Kruse et al. 2019TICv8
——————786.4Pope et al. 2016TICv8