Temperature
6250 K
5877.2 to 6250
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Stellar HostProfile
XO-7
G0 V • 234.1 pc
Records
5
literature rows
Planets
1
system count
References
6
distinct source labels
TIC: TIC 268403451
Approximate color
from effective temperature
Canonical Summary
Adopted host values from one source row
Values come from the row with the most populated summary measurements. Missing values stay missing. Ranges and counts describe all source rows.
Stellar source: Crouzet et al. 2020 • System source: TICv8
Mass
1.41 Msun
1.14 to 1.41
Radius
1.48 Rsun
1.48 to 1.58
Age
1.18 Gyr
single adopted value
Distance
234.1 pc
single adopted value
Spectral Type
G0 V
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.48 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
XO-7
1.48 R☉
System Layout
Known planets
1 planets linked to this host
XO-7 b
Transit
◌
Discovery
2019
Period
2.86 days
Radius
15.39 R⊕
Mass
225.3 M⊕
Eq. Temp
1743 K
XO-7 and Its Jupiter-Like Planet
XO-7 is a G-type dwarf star 764 light-years away. Its spectral type is G0 V, and it is larger and hotter than the Sun: it has 1.41 solar masses, 1.48 solar radii, and a temperature of 6250 K. Its age is 1.18 billion years.
One planet orbits XO-7. XO-7 b is a Jupiter-like planet discovered by the transit method in 2019. It has 225 Earth masses and a radius of 15.4 Earth radii. Its mean density is 0.341 g/cm³, 0.0618 times Earth's. It completes one orbit in 2.86 days.
Provenance
Underlying measurements and references
Evidence Summary
Rows
5
Stellar refs
5
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
Spectral Typestable
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 6082 | — | 1.53 | — | — | — | 234.1 | ExoFOP | TICv8 |
| 5877.2 | — | 1.58 | — | 0.43 | — | 234.1 | Gaia DR2 | TICv8 |
| 6082 | 1.14 | 1.53 | — | 0.46 | — | 234.1 | TICv8 | TICv8 |
| 6250 | 1.41 | 1.48 | 1.18 | — | G0 V | 234.1 | Crouzet et al. 2020 | TICv8 |
| 6250 | 1.41 | 1.48 | 1.18 | — | — | 234.1 | Knudstrup et al. 2024 | TICv8 |