Temperature
5910.2 K
5818 to 6092
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Stellar HostProfile
Kepler-1775
Unclassified star • 657.0 pc
Records
11
literature rows
Planets
1
system count
References
12
distinct source labels
TIC: TIC 120892579
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: TICv8 • System source: TICv8
Mass
1.08 Msun
1.03 to 1.15
Radius
1.27 Rsun
0.86 to 1.65
Luminosity
0.25 log(Lsun)
single adopted value
Distance
657.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.27 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1775
1.27 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1775 b
Transit
◌
Discovery
2021
Period
85.65 days
Radius
3.65 R⊕
Mass
—
Eq. Temp
—
Kepler-1775 and Its Neptune-Like Planet
Kepler-1775 is a star located 2140 light-years from Earth, and it hosts one known planet. The star has a mass of 1.08 solar masses, a radius of 1.27 solar radii, and a temperature of 5910 K. Its reported radius estimate is larger than the Sun's.
The one known planet is Kepler-1775 b, a Neptune-like world discovered in 2021 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. Repeated dips help establish orbital periods. Kepler-1775 b completes an orbit every 85.7 days and has a radius of 3.65 Earth radii, which is larger than Earth's.
Neptune-like is a size class: a Neptune-like planet reaches 4 times Earth's radius, compared with the 2.5 times Earth's radius that defines a Super-Earth and the 1.5 times Earth's radius that defines an Earth-like planet.
Provenance
Underlying measurements and references
Evidence Summary
Rows
11
Stellar refs
11
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5868 | — | 0.93 | — | — | — | 657.0 | Q1-Q6 KOI Table | TICv8 |
| 5868 | 1.03 | 0.93 | — | — | — | 657.0 | Batalha et al. 2013 | TICv8 |
| — | — | — | — | — | — | 657.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 6092 | 1.07 | 1.00 | — | — | — | 657.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 6078 | 1.06 | 0.96 | 0.40 | — | — | 657.0 | Q1-Q8 KOI Table | TICv8 |
| 6092 | 1.07 | 1.00 | — | — | — | 657.0 | Q1-Q16 KOI Table | TICv8 |
| 6092 | 1.07 | 1.00 | — | — | — | 657.0 | Q1-Q12 KOI Table | TICv8 |
| 5910.2 | 1.08 | 1.27 | — | 0.25 | — | 657.0 | TICv8 | TICv8 |
| 5818 | 1.15 | 1.65 | — | — | — | 657.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5868 | — | 0.86 | — | — | — | 657.0 | Latham et al. 2005 | TICv8 |
| 5999 | 1.12 | 1.15 | 2.57 | — | — | 657.0 | Fulton & Petigura 2018 | TICv8 |