Temperature
5135.6 K
5086.0 to 5307
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Stellar HostProfile
Kepler-1671
Unclassified star • 357.1 pc
Records
12
literature rows
Planets
1
system count
References
13
distinct source labels
TIC: TIC 137337090
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
0.87 Msun
0.77 to 0.93
Radius
0.93 Rsun
0.78 to 0.94
Luminosity
-0.27 log(Lsun)
-0.29 to -0.27
Distance
357.1 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.93 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1671
0.93 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1671 b
Transit
◌
Discovery
2020
Period
4.17 days
Radius
1.33 R⊕
Mass
—
Eq. Temp
—
Kepler-1671 b: A Nearby Earth-Sized World
Kepler-1671 is a star located 1160 light-years away. It is host to one known planet, Kepler-1671 b. The star's reported mass estimate is smaller than the Sun's, coming in at 0.866 solar masses. Its radius is also smaller than the Sun's, at 0.93 solar radii, and its reported temperature of 5140 K is cooler than the Sun's.
The system's only cataloged planet, Kepler-1671 b, was discovered in 2020 using the transit method, where 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, and this planet completes its orbit in 4.17 days. Kepler-1671 b is classified as Earth-like, a size class that stays within 1.5 times Earth's radius. Its reported radius estimate is 1.33 Earth radii, larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
12
Stellar refs
12
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5138 | 0.77 | 0.78 | — | — | — | 357.1 | Batalha et al. 2013 | TICv8 |
| 5307 | 0.80 | 0.85 | 13.40 | — | — | 357.1 | Q1-Q8 KOI Table | TICv8 |
| 5287 | 0.93 | 0.85 | 2.24 | — | — | 357.1 | Fulton & Petigura 2018 | TICv8 |
| 5138 | — | 0.78 | — | — | — | 357.1 | Q1-Q6 KOI Table | TICv8 |
| — | — | — | — | — | — | 357.1 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5138 | — | 0.94 | — | — | — | 357.1 | Latham et al. 2005 | TICv8 |
| 5251 | 0.91 | 0.85 | — | — | — | 357.1 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5086.0 | — | 0.92 | — | -0.29 | — | 357.1 | Gaia DR2 | TICv8 |
| 5302 | 0.77 | 0.82 | — | — | — | 357.1 | Q1-Q16 KOI Table | TICv8 |
| 5135.6 | 0.87 | 0.93 | — | -0.27 | — | 357.1 | TICv8 | TICv8 |
| 5302 | 0.77 | 0.82 | — | — | — | 357.1 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5302 | 0.77 | 0.82 | — | — | — | 357.1 | Q1-Q12 KOI Table | TICv8 |