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Stellar HostProfile

DS Tuc A

G6 V • 44.06 pc

Records

7

literature rows

Planets

1

system count

References

8

distinct source labels

HIP: HIP 116748 AHD: HD 222259 ATIC: TIC 410214986

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

5428 K

5414 to 5597.5

5 values • 4 distinct

Mass

0.96 Msun

0.94 to 1.01

3 values • 3 distinct

Radius

0.95 Rsun

0.87 to 0.96

5 values • 4 distinct

Age

0.04 Gyr

0.04 to 0.04

2 values • 2 distinct

Luminosity

-0.15 log(Lsun)

-0.16 to -0.14

3 values • 3 distinct

Distance

44.06 pc

single adopted value

7 values • 1 distinct

Spectral Type

G6 V

Consistent across records

G6 V (2)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

DS Tuc A b

Transit

Discovery

2019

Period

8.14 days

Radius

6.18 R⊕

Mass

Eq. Temp

836.7 K

Provenance

Underlying measurements and references

Evidence Summary

Rows

7

Stellar refs

7

System refs

1

Distancestable

7 values • 1 distinct

Parallaxstable

7 values • 1 distinct

Temperaturedisputed

5 values • 4 distinct

Massdisputed

3 values • 3 distinct

Radiusdisputed

5 values • 4 distinct

Agedisputed

2 values • 2 distinct

Luminositydisputed

3 values • 3 distinct

Surface Gravitydisputed

3 values • 3 distinct

Metallicitydisputed

2 values • 2 distinct

Spectral Typestable

2 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
54140.940.95-0.1544.06TICv8TICv8
54281.010.960.04-0.14G6 V44.06Newton et al. 2019TICv8
44.06Nordstrom et al. 2004TICv8
54140.9544.06ExoFOPTICv8
55420.960.870.04G6 V44.06Benatti et al. 2019TICv8
44.06Henry et al. 1996TICv8
5597.50.88-0.1644.06Gaia DR2TICv8