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Stellar HostProfile

NGTS-2

F5 V • 356.4 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 125739286

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

6534.1 K

6478 to 6540.6

4 values • 4 distinct

Mass

1.49 Msun

1.34 to 1.64

2 values • 2 distinct

Radius

1.70 Rsun

1.61 to 1.71

4 values • 4 distinct

Age

2.17 Gyr

single adopted value

1 values • 1 distinct

Luminosity

0.65 log(Lsun)

0.63 to 0.68

2 values • 2 distinct

Distance

356.4 pc

single adopted value

4 values • 1 distinct

Spectral Type

F5 V

Consistent across records

F5 V (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 1.70 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

NGTS-2

1.70 R☉

System Layout

Known planets

1 planets linked to this host

NGTS-2 b

Transit

◌

Discovery

2018

Period

4.51 days

Radius

18.55 R⊕

Mass

—

Eq. Temp

1599 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

4

Stellar refs

4

System refs

1

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 4 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

4 values • 4 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
64781.641.702.17—F5 V356.4Raynard et al. 2018TICv8
6527.71.341.71—0.68—356.4TICv8TICv8
6540.6—1.61—0.63—356.4Gaia DR2TICv8
6540.6—1.71———356.4ExoFOPTICv8