←Back to Stellar Hosts
Stellar HostProfile

V0391 Peg

sdBV • 1196.0 pc

Records

4

literature rows

Planets

1

system count

References

5

distinct source labels

TIC: TIC 397595169

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

29300 K

8868.7 to 29300

3 values • 2 distinct

Mass

0.48 Msun

0.47 to 0.50

2 values • 2 distinct

Radius

0.22 Rsun

0.20 to 0.23

2 values • 2 distinct

Age

10 Gyr

single adopted value

1 values • 1 distinct

Luminosity

1.43 log(Lsun)

single adopted value

1 values • 1 distinct

Distance

1196.0 pc

single adopted value

4 values • 1 distinct

Spectral Type

sdBV

Consistent across records

sdBV (1)

Planets

1

Stable across source rows

1

Scale Comparison

Radius against the Sun

Current adopted radius: 0.22 R☉ • circles scaled linearly by radius

Sun

1.0 R☉ baseline

V0391 Peg

0.22 R☉

System Layout

Known planets

1 planets linked to this host

V0391 Peg b

Pulsation Timing Variations

◌

Discovery

2007

Period

1170 days

Radius

—

Mass

1017.1 M⊕

Eq. Temp

—

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

3 values • 2 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

2 values • 2 distinct

Agestable

1 values • 1 distinct

Luminositystable

1 values • 1 distinct

Surface Gravitydisputed

2 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
293000.500.2310——1196.0Silvotti et al. 2007TICv8
8868.7—————1196.0Gaia DR2TICv8
—————sdBV1196.0Ostensen et al. 2001TICv8
293000.470.20—1.43—1196.0TICv8TICv8