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Stellar HostProfile

K2-77

Unclassified star • 141.7 pc

Records

9

literature rows

Planets

1

system count

References

10

distinct source labels

TIC: TIC 435339847

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

4970 K

4816.8 to 5297

7 values • 6 distinct

Mass

0.85 Msun

0.79 to 0.87

5 values • 5 distinct

Radius

0.79 Rsun

0.76 to 0.83

8 values • 7 distinct

Age

2.77 Gyr

0.85 to 4.70

2 values • 2 distinct

Luminosity

-0.50 log(Lsun)

-0.53 to -0.40

4 values • 4 distinct

Distance

141.7 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

K2-77 b

Transit

Discovery

2016

Period

8.20 days

Radius

2.80 R⊕

Mass

Eq. Temp

704.5 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

7 values • 6 distinct

Massdisputed

5 values • 5 distinct

Radiusdisputed

8 values • 7 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

4 values • 4 distinct

Surface Gravitydisputed

6 values • 6 distinct

Metallicitydisputed

4 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
0.78141.7Kruse et al. 2019TICv8
50700.850.78141.7Mayo et al. 2018TICv8
49700.800.760.85-0.50141.7Gaidos et al. 2017TICv8
141.7Rizzuto et al. 2017TICv8
52970.870.83141.7Crossfield et al. 2016TICv8
51600.850.794.70-0.40141.7Thygesen et al. 2023TICv8
4816.80.78-0.53141.7Gaia DR2TICv8
4865.60.790.79-0.50141.7TICv8TICv8
4865.60.79141.7ExoFOPTICv8