Stellar HostProfile

NGTS-8

K0 V • 429.0 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 102068384

Approximate color

from effective temperature

Temperature

5160 K

5024.3 to 5241

4 values • 3 distinct

Mass

0.88 Msun

0.87 to 0.89

2 values • 2 distinct

Radius

1.00 Rsun

0.98 to 1.04

4 values • 3 distinct

Age

12.48 Gyr

single adopted value

1 values • 1 distinct

Luminosity

-0.20 log(Lsun)

-0.21 to -0.20

2 values • 2 distinct

Distance

429.0 pc

single adopted value

4 values • 1 distinct

Spectral Type

K0 V

Consistent across records

K0 V (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

NGTS-8

1.00 R☉

Discovery

2019

Period

2.50 days

Radius

11.42 R⊕

Mass

—

Eq. Temp

1226.0 K

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

4 values • 1 distinct

Parallaxstable

4 values • 1 distinct

Temperaturedisputed

4 values • 3 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

4 values • 3 distinct

Agestable

1 values • 1 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

3 values • 2 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5160	0.87	1.00	—	-0.20	—	429.0	TICv8	TICv8
5160	—	1.00	—	—	—	429.0	ExoFOP	TICv8
5024.3	—	1.04	—	-0.21	—	429.0	Gaia DR2	TICv8
5241	0.89	0.98	12.48	—	K0 V	429.0	Costes et al. 2020	TICv8

NGTS-8

Adopted host values from all rows

Radius against the Sun

Known planets

NGTS-8 b

Underlying measurements and references