Temperature
5442 K
5262 to 5475
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Stellar HostProfile
Kepler-1784
Unclassified star โข 883.0 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 273690421
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
0.89 Msun
0.81 to 0.96
Radius
0.97 Rsun
0.88 to 1.03
Distance
883.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.97 Rโ (circles scaled linearly by radius)
Sun
1.0 Rโ baseline
Kepler-1784
0.97 Rโ
System Layout
Known planets
1 planets linked to this host
Kepler-1784 b
Transit
โ
Discovery
2021
Period
13.59 days
Radius
2.80 Rโ
Mass
โ
Eq. Temp
โ
Kepler-1784 and Its Neptune-like Planet
Kepler-1784 is a single star located 2880 light-years away, with a mass of 0.887 solar masses and a radius of 0.974 solar radii. Its reported temperature is 5440 K. One planet orbits this host: Kepler-1784 b, 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-1784 b is a Neptune-like planet, a size class that reaches 4 times Earth's radius. Its radius is 2.8 Earth radii, larger than Earth's, and it completes an orbit every 13.6 days. The star's reported mass estimate is smaller than the Sun's, and its reported temperature is cooler than the Sun's.
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 |
|---|---|---|---|---|---|---|---|---|
| โ | โ | โ | โ | โ | โ | 883.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5442 | 0.89 | 0.97 | โ | โ | โ | 883.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5442 | 0.89 | 0.97 | โ | โ | โ | 883.0 | Q1-Q12 KOI Table | TICv8 |
| 5368 | 0.81 | 0.88 | 13.80 | โ | โ | 883.0 | Q1-Q8 KOI Table | TICv8 |
| 5262 | โ | 0.96 | โ | โ | โ | 883.0 | Q1-Q6 KOI Table | TICv8 |
| 5442 | 0.89 | 0.97 | โ | โ | โ | 883.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5262 | 0.87 | 0.96 | โ | โ | โ | 883.0 | Batalha et al. 2013 | TICv8 |
| 5475 | 0.96 | 0.97 | โ | -0.12 | โ | 883.0 | TICv8 | TICv8 |
| 5442 | 0.89 | 0.97 | โ | โ | โ | 883.0 | Q1-Q16 KOI Table | TICv8 |
| 5262 | โ | 1.03 | โ | โ | โ | 883.0 | Latham et al. 2005 | TICv8 |