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Stellar HostProfile

Kepler-553

Unclassified star • 728.5 pc

Records

22

literature rows

Planets

2

system count

References

16

distinct source labels

TIC: TIC 264508613

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

5237 K

4962.0 to 5551

20 values • 9 distinct

Mass

0.93 Msun

0.79 to 0.95

14 values • 7 distinct

Radius

0.90 Rsun

0.83 to 1.08

20 values • 11 distinct

Age

8.80 Gyr

2.88 to 13.90

5 values • 4 distinct

Luminosity

-0.27 log(Lsun)

-0.32 to -0.26

3 values • 3 distinct

Distance

728.5 pc

single adopted value

22 values • 1 distinct

Planets

2

Stable across source rows

2

System Layout

Known planets

2 planets linked to this host

Kepler-553 c

Transit

Discovery

2016

Period

328.2 days

Radius

11.58 R⊕

Mass

2129.5 M⊕

Eq. Temp

251 K

Kepler-553 b

Transit

Discovery

2016

Period

4.03 days

Radius

4.86 R⊕

Mass

Eq. Temp

1051 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

22

Stellar refs

15

System refs

1

Distancestable

22 values • 1 distinct

Parallaxstable

22 values • 1 distinct

Temperaturedisputed

20 values • 9 distinct

Massdisputed

14 values • 7 distinct

Radiusdisputed

20 values • 11 distinct

Agedisputed

5 values • 4 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

17 values • 8 distinct

Metallicitydisputed

13 values • 7 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
52371.01728.5Q1-Q6 KOI TableTICv8
51820.87728.5Berger et al. 2018TICv8
55510.950.90728.5Q1-Q17 DR24 KOI TableTICv8
728.5Q1-Q17 DR25 Supplemental KOI TableTICv8
51040.860.95-0.26728.5TICv8TICv8
52371.08728.5Latham et al. 2005TICv8
52371.01728.5Q1-Q6 KOI TableTICv8
55510.950.90728.5Q1-Q16 KOI TableTICv8
52620.790.8313.90728.5Q1-Q8 KOI TableTICv8
52340.930.85728.5Q1-Q17 DR25 KOI TableTICv8
51820.890.865.37728.5Fulton & Petigura 2018TICv8
51910.890.908.80-0.27728.5Dalba et al. 2024TICv8
55510.950.90728.5Q1-Q12 KOI TableTICv8
55510.950.90728.5Q1-Q12 KOI TableTICv8
52340.930.85728.5Q1-Q17 DR25 KOI TableTICv8
52620.790.8313.90728.5Q1-Q8 KOI TableTICv8
55510.950.90728.5Q1-Q17 DR24 KOI TableTICv8
728.5Q1-Q17 DR25 Supplemental KOI TableTICv8
4962.00.93-0.32728.5Gaia DR2TICv8
52371.01728.5Batalha et al. 2013TICv8
52660.920.852.88728.5Morton et al. 2016TICv8
55510.950.90728.5Q1-Q16 KOI TableTICv8