Temperature
5003.4 K
4992 to 5154
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Stellar HostProfile
Kepler-1873
Unclassified star • 821.0 pc
Records
8
literature rows
Planets
1
system count
References
9
distinct source labels
TIC: TIC 271164726
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
0.83 Msun
0.78 to 0.90
Radius
0.83 Rsun
0.65 to 0.83
Luminosity
-0.41 log(Lsun)
single adopted value
Distance
821.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.83 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1873
0.83 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1873 b
Transit
◌
Discovery
2021
Period
0.56 days
Radius
1.63 R⊕
Mass
—
Eq. Temp
—
Kepler-1873 and Its Super-Earth
Kepler-1873 is a star located 2680 light-years away, and it hosts one known planet. The star has a reported mass of 0.83 solar masses and a radius of 0.831 solar radii, both smaller than the Sun's, and a temperature of 5000 K, cooler than the Sun's.
The planet, Kepler-1873 b, is classified as a Super-Earth. It was discovered 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. Its orbital period is 0.559 days, and its radius is 1.63 Earth radii, larger than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
8
Stellar refs
8
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 |
|---|---|---|---|---|---|---|---|---|
| 5151 | 0.90 | 0.79 | — | — | — | 821.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5046 | 0.78 | 0.69 | 1 | — | — | 821.0 | Q1-Q8 KOI Table | TICv8 |
| 5154 | 0.90 | 0.80 | — | — | — | 821.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5154 | 0.90 | 0.80 | — | — | — | 821.0 | Q1-Q12 KOI Table | TICv8 |
| 5003.4 | 0.83 | 0.83 | — | -0.41 | — | 821.0 | TICv8 | TICv8 |
| — | — | — | — | — | — | 821.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5154 | 0.90 | 0.80 | — | — | — | 821.0 | Q1-Q16 KOI Table | TICv8 |
| 4992 | — | 0.65 | — | — | — | 821.0 | Latham et al. 2005 | TICv8 |