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Stellar HostProfile

Kepler-1821

Unclassified star • 799.7 pc

Records

10

literature rows

Planets

1

system count

References

11

distinct source labels

TIC: TIC 27187386

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

5607 K

5475 to 5815

9 values • 5 distinct

Mass

0.97 Msun

0.93 to 0.98

7 values • 5 distinct

Radius

0.88 Rsun

0.59 to 0.95

9 values • 6 distinct

Age

0.40 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.12 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

799.7 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

Kepler-1821 b

Transit

Discovery

2021

Period

16.46 days

Radius

2.59 R⊕

Mass

Eq. Temp

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

9 values • 5 distinct

Massdisputed

7 values • 5 distinct

Radiusdisputed

9 values • 6 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

9 values • 6 distinct

Metallicitydisputed

6 values • 4 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
58150.970.88799.7Q1-Q17 DR24 KOI TableTICv8
799.7Q1-Q17 DR25 Supplemental KOI TableTICv8
58060.980.870.40799.7Q1-Q8 KOI TableTICv8
54750.950.88799.7Q1-Q17 DR25 KOI TableTICv8
56070.83799.7Q1-Q6 KOI TableTICv8
58150.970.88799.7Q1-Q12 KOI TableTICv8
56070.930.83799.7Batalha et al. 2013TICv8
56070.59799.7Latham et al. 2005TICv8
58150.970.88799.7Q1-Q16 KOI TableTICv8
5524.00.970.95-0.12799.7TICv8TICv8