Temperature
5758.5 K
5758.5 to 6130
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Stellar HostProfile
Kepler-1864
Unclassified star • 298.9 pc
Records
12
literature rows
Planets
1
system count
References
11
distinct source labels
TIC: TIC 394172692
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
1.03 Msun
0.99 to 1.18
Radius
1.04 Rsun
0.98 to 1.59
Luminosity
0.03 log(Lsun)
single adopted value
Distance
298.9 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.04 R☉ • circles scaled linearly by radius
Sun
1.0 R☉ baseline
Kepler-1864
1.04 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1864 b
Transit
◌
Discovery
2021
Period
3.88 days
Radius
0.75 R⊕
Mass
—
Eq. Temp
—
Kepler-1864 and Its Sub-Earth Planet
Kepler-1864 is a star 975 light-years away with 1.03 solar masses, 1.04 solar radii, and a temperature of 5760 K. One planet orbits this host.
That planet, Kepler-1864 b, was discovered by transit in 2021. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Kepler-1864 b completes an orbit every 3.88 days. It is a Sub-Earth, meaning its radius is smaller than Earth's, and its reported radius estimate of 0.754 Earth radii is indeed smaller than Earth's.
Provenance
Underlying measurements and references
Evidence Summary
Rows
12
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 |
|---|---|---|---|---|---|---|---|---|
| — | — | — | — | — | — | 298.9 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5900 | — | 1.04 | — | — | — | 298.9 | Q1-Q6 KOI Table | TICv8 |
| 6130 | 1.18 | 1.59 | — | — | — | 298.9 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5854 | 1.03 | 0.98 | — | — | — | 298.9 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5858 | 1.04 | 0.99 | 1.62 | — | — | 298.9 | Fulton & Petigura 2018 | TICv8 |
| 5900 | 1.05 | 1.04 | — | — | — | 298.9 | Batalha et al. 2013 | TICv8 |
| 5854 | 1.03 | 0.98 | — | — | — | 298.9 | Q1-Q17 DR25 KOI Table | TICv8 |
| 6130 | 1.18 | 1.59 | — | — | — | 298.9 | Q1-Q12 KOI Table | TICv8 |
| 5758.5 | 1.03 | 1.04 | — | 0.03 | — | 298.9 | TICv8 | TICv8 |
| — | — | — | — | — | — | 298.9 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5900 | 0.99 | 1.01 | — | — | — | 298.9 | Q1-Q8 KOI Table | TICv8 |
| 6130 | 1.18 | 1.59 | — | — | — | 298.9 | Q1-Q16 KOI Table | TICv8 |