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Stellar HostProfile

TOI-178

K • 62.70 pc

Records

8

literature rows

Planets

6

system count

References

6

distinct source labels

TIC: TIC 251848941

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

4213.5 K

4111 to 4368.4

8 values • 4 distinct

Mass

0.65 Msun

0.65 to 0.68

3 values • 3 distinct

Radius

0.66 Rsun

0.65 to 0.70

8 values • 5 distinct

Age

6.55 Gyr

6 to 7.10

2 values • 2 distinct

Luminosity

-0.86 log(Lsun)

-0.88 to -0.86

4 values • 4 distinct

Distance

62.70 pc

single adopted value

8 values • 1 distinct

Spectral Type

K

Consistent across records

K (1)

Planets

6

Stable across source rows

6

System Layout

Known planets

6 planets linked to this host

TOI-178 c

Transit

Discovery

2021

Period

3.24 days

Radius

1.67 R⊕

Mass

4.77 M⊕

Eq. Temp

873 K

TOI-178 b

Transit

Discovery

2021

Period

1.91 days

Radius

1.15 R⊕

Mass

1.50 M⊕

Eq. Temp

1040 K

TOI-178 d

Transit

Discovery

2021

Period

6.56 days

Radius

2.57 R⊕

Mass

3.01 M⊕

Eq. Temp

690 K

TOI-178 f

Transit

Discovery

2021

Period

15.23 days

Radius

2.42 R⊕

Mass

5.63 M⊕

Eq. Temp

TOI-178 e

Transit

Discovery

2021

Period

9.96 days

Radius

2.28 R⊕

Mass

Eq. Temp

551.2 K

TOI-178 g

Transit

Discovery

2021

Period

20.71 days

Radius

3.75 R⊕

Mass

Eq. Temp

535.9 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

8

Stellar refs

5

System refs

1

Distancestable

8 values • 1 distinct

Parallaxstable

8 values • 1 distinct

Temperaturedisputed

8 values • 4 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

8 values • 5 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

4 values • 4 distinct

Surface Gravitydisputed

7 values • 3 distinct

Metallicitystable

2 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
43390.680.66-0.8662.70TICv8TICv8
4368.40.65-0.8662.70Gaia DR2TICv8
41110.6662.70ExoFOPTICv8
43160.650.657.10-0.88K62.70Leleu et al. 2021TICv8
41110.7062.70ExoFOPTICv8
43160.650.666-0.8762.70Leleu et al. 2024TICv8
41110.6662.70ExoFOPTICv8
41110.6662.70ExoFOPTICv8