Back to Stellar Hosts
Stellar HostProfile

Kepler-1221

Unclassified star • 913.6 pc

Records

11

literature rows

Planets

1

system count

References

12

distinct source labels

TIC: TIC 279912260

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

5194.5 K

4978 to 5275

10 values • 5 distinct

Mass

0.69 Msun

0.66 to 0.87

7 values • 4 distinct

Radius

0.69 Rsun

0.63 to 0.82

9 values • 5 distinct

Age

4.19 Gyr

3.80 to 4.57

2 values • 2 distinct

Distance

913.6 pc

single adopted value

11 values • 1 distinct

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

Kepler-1221 b

Transit

Discovery

2016

Period

12.00 days

Radius

1.47 R⊕

Mass

Eq. Temp

632 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

11

Stellar refs

11

System refs

1

Distancestable

11 values • 1 distinct

Temperaturedisputed

10 values • 5 distinct

Massdisputed

7 values • 4 distinct

Radiusdisputed

9 values • 5 distinct

Agedisputed

2 values • 2 distinct

Surface Gravitydisputed

9 values • 4 distinct

Metallicitydisputed

6 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
4978913.6Gaia DR2TICv8
50530.80913.6Latham et al. 2005TICv8
50530.63913.6Q1-Q6 KOI TableTICv8
51940.870.824.57913.6Morton et al. 2016TICv8
51950.690.69913.6Q1-Q12 KOI TableTICv8
50530.660.63913.6Batalha et al. 2013TICv8
51950.690.69913.6Q1-Q16 KOI TableTICv8
913.6Q1-Q17 DR25 Supplemental KOI TableTICv8
51950.690.69913.6Q1-Q17 DR24 KOI TableTICv8
52750.820.763.80913.6Q1-Q8 KOI TableTICv8
51950.690.69913.6Q1-Q17 DR25 KOI TableTICv8