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Stellar HostProfile

Kepler-281

Unclassified star • 1745.5 pc

Records

28

literature rows

Planets

3

system count

References

16

distinct source labels

TIC: TIC 270858032

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

5717 K

5273.4 to 5723

24 values • 7 distinct

Mass

0.98 Msun

0.94 to 0.98

19 values • 4 distinct

Radius

0.88 Rsun

0.72 to 1.37

25 values • 9 distinct

Age

0.60 Gyr

0.60 to 4.68

4 values • 2 distinct

Luminosity

0.13 log(Lsun)

0.12 to 0.15

2 values • 2 distinct

Distance

1745.5 pc

single adopted value

28 values • 1 distinct

Planets

3

Stable across source rows

3

System Layout

Known planets

3 planets linked to this host

Kepler-281 d

Transit

Discovery

2021

Period

148.3 days

Radius

4.52 R⊕

Mass

Eq. Temp

321 K

Kepler-281 b

Transit

Discovery

2014

Period

14.65 days

Radius

2.33 R⊕

Mass

Eq. Temp

694 K

Kepler-281 c

Transit

Discovery

2014

Period

36.34 days

Radius

4.90 R⊕

Mass

Eq. Temp

499 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

28

Stellar refs

15

System refs

1

Distancestable

28 values • 1 distinct

Parallaxstable

28 values • 1 distinct

Temperaturedisputed

24 values • 7 distinct

Massdisputed

19 values • 4 distinct

Radiusdisputed

25 values • 9 distinct

Agedisputed

4 values • 2 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

22 values • 7 distinct

Metallicitydisputed

14 values • 3 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
57170.980.881745.5Q1-Q12 KOI TableTICv8
57170.980.881745.5Q1-Q12 KOI TableTICv8
55170.980.871745.5Batalha et al. 2013TICv8
54610.951.320.151745.5TICv8TICv8
5273.41.370.121745.5Gaia DR2TICv8
57170.980.881745.5Q1-Q16 KOI TableTICv8
57230.901745.5Rowe et al. 2014TICv8
57170.980.881745.5Q1-Q16 KOI TableTICv8
57170.980.881745.5Q1-Q17 DR25 KOI TableTICv8
57170.980.881745.5Q1-Q17 DR24 KOI TableTICv8
1745.5Q1-Q17 DR25 Supplemental KOI TableTICv8
57170.980.881745.5Q1-Q12 KOI TableTICv8
1745.5Q1-Q17 DR25 Supplemental KOI TableTICv8
56230.950.934.681745.5Morton et al. 2016TICv8
57170.980.881745.5Q1-Q17 DR24 KOI TableTICv8
57170.980.881745.5Q1-Q17 DR24 KOI TableTICv8
56750.940.840.601745.5Q1-Q8 KOI TableTICv8
56750.940.840.601745.5Q1-Q8 KOI TableTICv8
55170.721745.5Latham et al. 2005TICv8
57170.980.881745.5Q1-Q16 KOI TableTICv8
57170.980.881745.5Q1-Q17 DR25 KOI TableTICv8
57231.291745.5Berger et al. 2018TICv8
57170.980.881745.5Q1-Q17 DR25 KOI TableTICv8
55170.871745.5Q1-Q6 KOI TableTICv8
1745.5Q1-Q17 DR25 Supplemental KOI TableTICv8
0.981.291745.5Ofir et al. 2025TICv8
55170.871745.5Q1-Q6 KOI TableTICv8
56750.940.840.601745.5Q1-Q8 KOI TableTICv8