Temperature
5058.9 K
4939 to 5126
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Stellar HostProfile
Kepler-1858
Unclassified star • 833.1 pc
Records
10
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 63205796
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
0.84 Msun
0.79 to 0.84
Radius
0.77 Rsun
0.42 to 0.82
Luminosity
-0.45 log(Lsun)
single adopted value
Distance
833.1 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.77 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1858
0.77 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1858 b
Transit
◌
Discovery
2021
Period
88.07 days
Radius
2.42 R⊕
Mass
—
Eq. Temp
—
Kepler-1858 and Its Super-Earth
Kepler-1858 is a star located 2720 light-years away, and it hosts one known planet. The star's reported mass estimate is smaller than the Sun's, at 0.84 solar masses, and its reported radius estimate is also smaller than the Sun's, at 0.773 solar radii. Its reported temperature of 5060 K is cooler than the Sun's.
The planet Kepler-1858 b is classified as a Super-Earth, a size class that reaches 2.5 times Earth's radius. Its reported radius estimate is 2.42 Earth radii, larger than Earth's. It was discovered by the transit method in 2021, which detects the small dip in a star's observed brightness when a planet passes in front of it from our viewpoint; repeated dips help establish orbital periods. The orbital period of Kepler-1858 b is 88.1 days.
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 |
|---|---|---|---|---|---|---|---|---|
| 4962 | — | 0.42 | — | — | — | 833.1 | Latham et al. 2005 | TICv8 |
| 5126 | 0.84 | 0.75 | — | — | — | 833.1 | Q1-Q16 KOI Table | TICv8 |
| 5126 | 0.84 | 0.75 | — | — | — | 833.1 | Q1-Q12 KOI Table | TICv8 |
| 4962 | — | 0.69 | — | — | — | 833.1 | Q1-Q6 KOI Table | TICv8 |
| 5070 | 0.79 | 0.69 | 0.70 | — | — | 833.1 | Q1-Q8 KOI Table | TICv8 |
| 5058.9 | 0.84 | 0.77 | — | -0.45 | — | 833.1 | TICv8 | TICv8 |
| 4962 | 0.79 | 0.69 | — | — | — | 833.1 | Batalha et al. 2013 | TICv8 |
| — | — | — | — | — | — | 833.1 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4939 | 0.79 | 0.82 | — | — | — | 833.1 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5126 | 0.84 | 0.75 | — | — | — | 833.1 | Q1-Q17 DR24 KOI Table | TICv8 |