Stellar HostProfile

TOI-763

G • 95.13 pc

Records

literature rows

Planets

system count

References

distinct source labels

TIC: TIC 178819686

Approximate color

from effective temperature

Stellar source: Fridlund et al. 2020 • System source: TICv8

Temperature

5450 K

5389 to 5767

6 values • 5 distinct

Mass

0.92 Msun

0.92 to 0.97

2 values • 2 distinct

Radius

0.90 Rsun

0.90 to 0.96

6 values • 3 distinct

Distance

95.13 pc

single adopted value

6 values • 1 distinct

Spectral Type

Consistent across records

G (1)

Planets

Stable across source rows

Sun

1.0 R☉ baseline

TOI-763

0.90 R☉

Discovery

2020

Period

5.61 days

Radius

2.28 R⊕

Mass

9.79 M⊕

Eq. Temp

1038 K

Discovery

2020

Period

12.27 days

Radius

2.63 R⊕

Mass

9.32 M⊕

Eq. Temp

800 K

TOI-763 and Its Two Known Planets

TOI-763 is a G-type star 310 light-years away. Its reported mass estimate is 0.917 solar masses, its radius estimate is 0.897 solar radii, and its temperature is 5450 K: the star is less massive, smaller, and cooler than the Sun. Two planets are known to orbit this host.

TOI-763 b is a Super-Earth discovered by transit in 2020. Its mass estimate is 9.79 Earth masses, its radius estimate is 2.28 Earth radii, and its orbital period is 5.61 days, the shortest year among the listed planets. It is the smallest of the two in radius and the largest in reported mass. Its mean density is 4.55 g/cm³, 0.826 times Earth's.

TOI-763 c is Neptune-like, also found by transit in 2020. Its mass is 9.32 Earth masses, the smallest reported mass among the listed planets, while its radius is 2.63 Earth radii, the largest there. Its mean density is 2.82 g/cm³, 0.512 times Earth's. It takes 12.3 days to complete an orbit, the longest year among the listed planets.

Evidence Summary

Rows

Stellar refs

System refs

Distancestable

6 values • 1 distinct

Parallaxstable

6 values • 1 distinct

Temperaturedisputed

6 values • 5 distinct

Massdisputed

2 values • 2 distinct

Radiusdisputed

6 values • 3 distinct

Luminositydisputed

2 values • 2 distinct

Surface Gravitydisputed

5 values • 4 distinct

Metallicitystable

1 values • 1 distinct

Spectral Typestable

1 values • 1 distinct

ST TEFF	ST MASS	ST RAD	ST AGE	ST LUM	ST SPECTYPE	SY DIST	Stellar Ref	System Ref
5521	0.97	0.91	—	-0.16	—	95.13	TICv8	TICv8
5450	0.92	0.90	—	—	G	95.13	Fridlund et al. 2020	TICv8
5767	—	0.91	—	—	—	95.13	ExoFOP	TICv8
5541.9	—	0.91	—	—	—	95.13	Lafarga et al. 2026	TICv8
5767	—	0.91	—	—	—	95.13	ExoFOP	TICv8
5389	—	0.96	—	-0.15	—	95.13	Gaia DR2	TICv8

TOI-763

Adopted host values from one source row

Radius against the Sun

Known planets

TOI-763 b

TOI-763 c

TOI-763 and Its Two Known Planets

Underlying measurements and references