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Stellar HostProfile

XO-4

F5 V • 272.7 pc

Records

10

literature rows

Planets

1

system count

References

11

distinct source labels

TIC: TIC 51234631

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

6397 K

5700 to 6526.7

8 values • 5 distinct

Mass

1.28 Msun

1.10 to 1.32

7 values • 4 distinct

Radius

1.54 Rsun

1.45 to 1.62

8 values • 8 distinct

Age

2.40 Gyr

2.10 to 2.70

4 values • 2 distinct

Luminosity

0.55 log(Lsun)

0.54 to 0.57

2 values • 2 distinct

Distance

272.7 pc

single adopted value

10 values • 1 distinct

Spectral Type

F5 V

Consistent across records

F5 V (1)

Planets

1

Stable across source rows

1

System Layout

Known planets

1 planets linked to this host

XO-4 b

Transit

Discovery

2010

Period

4.13 days

Radius

15.02 R⊕

Mass

512.3 M⊕

Eq. Temp

Provenance

Underlying measurements and references

Evidence Summary

Rows

10

Stellar refs

10

System refs

1

Distancestable

10 values • 1 distinct

Parallaxstable

10 values • 1 distinct

Temperaturedisputed

8 values • 5 distinct

Massdisputed

7 values • 4 distinct

Radiusdisputed

8 values • 8 distinct

Agedisputed

4 values • 2 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

6 values • 5 distinct

Metallicitydisputed

7 values • 2 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFFST MASSST RADST AGEST LUMST SPECTYPESY DISTStellar RefSystem Ref
1.32272.7Knutson et al. 2014TICv8
63971.101.45272.7Stassun et al. 2017TICv8
63971.281.532.70272.7Southworth 2010TICv8
63971.281.532.70272.7Southworth 2011TICv8
63041.241.620.57272.7TICv8TICv8
64001.321.562.10272.7Bonomo et al. 2017TICv8
57001.321.552.10F5 V272.7McCullough et al. 2008TICv8
272.7Narita et al. 2010TICv8
6526.71.450.54272.7Gaia DR2TICv8
63041.62272.7ExoFOPTICv8