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Stellar HostProfile

KELT-2 A

F8 • 134.1 pc

Records

8

literature rows

Planets

1

system count

References

9

distinct source labels

HD: HD 42176HIP: HIP 29301TIC: TIC 97735908

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

6262.5 K

6148 to 6327

6 values • 4 distinct

Mass

1.31 Msun

1.25 to 1.54

4 values • 3 distinct

Radius

1.88 Rsun

1.83 to 1.93

6 values • 5 distinct

Age

3.97 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.70 log(Lsun)

0.69 to 0.71

2 values • 2 distinct

Distance

134.1 pc

single adopted value

8 values • 1 distinct

Spectral Type

F8

Consistent across records

F8 (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

KELT-2 A b

Transit

Discovery

2012

Period

4.11 days

Radius

Mass

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

8

Stellar refs

8

System refs

1

Distancestable

8 values • 1 distinct

Parallaxstable

8 values • 1 distinct

Temperaturedisputed

6 values • 4 distinct

Massdisputed

4 values • 3 distinct

Radiusdisputed

6 values • 5 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
63271.541.93134.1Stassun et al. 2017TICv8
61481.311.833.97134.1Bonomo et al. 2017TICv8
61511.311.83134.1Beatty et al. 2012TICv8
63271.251.880.71134.1TICv8TICv8
61981.920.69134.1Gaia DR2TICv8
134.1Nordstrom et al. 2004TICv8
63271.88134.1ExoFOPTICv8
F8134.1Cannon & Pickering 1918TICv8