Temperature
5506 K
5190 to 5506
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Stellar HostProfile
Kepler-1841
Unclassified star โข 631.7 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 121329580
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: Q1-Q12 KOI Table โข System source: TICv8
Mass
0.82 Msun
0.81 to 0.92
Radius
0.91 Rsun
0.86 to 1.00
Distance
631.7 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.91 Rโ โข circles scaled linearly by radius
Sun
1.0 Rโ baseline
Kepler-1841
0.91 Rโ
System Layout
Known planets
1 planets linked to this host
Kepler-1841 b
Transit
โ
Discovery
2021
Period
25.89 days
Radius
1.49 Rโ
Mass
โ
Eq. Temp
โ
Kepler-1841 and Its Earth-like Planet
Kepler-1841 is a star located 2060 light-years away. It has 0.821 solar masses, 0.906 solar radii, and a temperature of 5510 K. Its reported mass estimate is smaller than the Sun's, and its reported temperature is cooler than the Sun's. One planet is known to orbit this star.
That planet is Kepler-1841 b, an Earth-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. Kepler-1841 b completes an orbit every 25.9 days, and its radius is 1.49 Earth radii, larger than Earth's. As an Earth-like planet, it stays within 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
10
Stellar refs
10
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agestable
Luminositystable
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5190 | 0.82 | 0.90 | โ | โ | โ | 631.7 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5506 | 0.82 | 0.91 | โ | โ | โ | 631.7 | Q1-Q12 KOI Table | TICv8 |
| 5306 | 0.81 | 0.87 | โ | โ | โ | 631.7 | Batalha et al. 2013 | TICv8 |
| 5306 | โ | 1.00 | โ | โ | โ | 631.7 | Latham et al. 2005 | TICv8 |
| 5315 | 0.92 | 0.86 | โ | -0.28 | โ | 631.7 | TICv8 | TICv8 |
| 5506 | 0.82 | 0.91 | โ | โ | โ | 631.7 | Q1-Q16 KOI Table | TICv8 |
| 5506 | 0.82 | 0.91 | โ | โ | โ | 631.7 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5495 | 0.84 | 0.92 | 11.60 | โ | โ | 631.7 | Q1-Q8 KOI Table | TICv8 |
| 5306 | โ | 0.87 | โ | โ | โ | 631.7 | Q1-Q6 KOI Table | TICv8 |
| โ | โ | โ | โ | โ | โ | 631.7 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |