Temperature
5752 K
5668 to 5752
←Back to Stellar Hosts
Stellar HostProfile
TOI-1860
G V • 45.86 pc
Records
3
literature rows
Planets
1
system count
References
4
distinct source labels
TIC: TIC 202426247
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: Giacalone et al. 2022 • System source: TICv8
Mass
0.99 Msun
0.99 to 1.01
Radius
0.94 Rsun
0.93 to 0.94
Age
0.13 Gyr
single adopted value
Distance
45.86 pc
single adopted value
Spectral Type
G V
Consistent across records
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.94 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
TOI-1860
0.94 R☉
System Layout
Known planets
1 planets linked to this host
TOI-1860 b
Transit
◌
Discovery
2022
Period
1.07 days
Radius
1.31 R⊕
Mass
—
Eq. Temp
1885 K
TOI-1860 and Its Earth-Like Planet
TOI-1860 is a Sun-like G-type dwarf star located 150 light-years away. It has a mass of 0.99 solar masses, a radius of 0.94 solar radii, and a temperature of 5750 K, and its reported radius estimate is smaller than the Sun's. Its age is 0.133 billion years. One planet orbits this host.
That planet, TOI-1860 b, was discovered in 2022 by the transit method, which detects the small dip in a star's brightness as a planet passes in front of it from our viewpoint. It completes an orbit every 1.07 days. Its radius of 1.31 Earth radii is larger than Earth's, placing it within the Earth-like size class, which covers planets up to 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
3
Stellar refs
3
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
Spectral Typestable