Temperature
6170 K
6170 to 6453
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Stellar HostProfile
TOI-1670
F7 V • 168.1 pc
Records
6
literature rows
Planets
2
system count
References
5
distinct source labels
TIC: TIC 441739020
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: Tran et al. 2022 • System source: TICv8
Mass
1.21 Msun
1.21 to 1.26
Radius
1.32 Rsun
1.31 to 1.32
Age
2.53 Gyr
2.30 to 2.53
Distance
168.1 pc
single adopted value
Spectral Type
F7 V
Consistent across records
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.32 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1670
1.32 R☉
System Layout
Known planets
2 planets linked to this host
TOI-1670 b
Transit
◌
Discovery
2022
Period
10.98 days
Radius
2.06 R⊕
Mass
41.32 M⊕
Eq. Temp
1062 K
TOI-1670 c
Transit
◌
Discovery
2022
Period
40.75 days
Radius
11.06 R⊕
Mass
200.2 M⊕
Eq. Temp
684 K
TOI-1670: A Distant Star With Two Known Worlds
TOI-1670 is a star located 548 light-years away with two known planets. It is an F7 V star, a main-sequence dwarf hotter than the Sun, with a reported temperature of 6170 K. Its mass is 1.21 solar masses, its radius is 1.32 solar radii, and its age is 2.53 billion years. The star's mass and radius estimates are both larger than the Sun's, and its temperature is hotter as well.
The two planets orbit this star and were both discovered by the transit method in 2022. TOI-1670 b is classified as a Super-Earth, with a radius of 2.06 Earth radii, larger than Earth's. Its mass is reported as an upper limit of 41.31769291 Earth masses, and its orbital period is 11 days. Among the listed planets, it has the shortest year and the smallest radius.
TOI-1670 c is a Jupiter-like planet with a radius of 11.1 Earth radii, also larger than Earth's. Its mass is 200 Earth masses, larger than Earth's, and its mean density is 0.815 g/cm³, 0.148 times Earth's. Its orbital period is 40.7 days. Among the listed planets, TOI-1670 c has the longest year and the largest radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
6
Stellar refs
4
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
Spectral Typestable