Temperature
5491 K
5343.5 to 5741
←Back to Stellar Hosts
Stellar HostProfile
Kepler-1001
Unclassified star • 929.0 pc
Records
21
literature rows
Planets
2
system count
References
15
distinct source labels
TIC: TIC 405719252
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: Morton et al. 2016 • System source: TICv8
Mass
0.90 Msun
0.90 to 0.96
Radius
0.88 Rsun
0.80 to 0.88
Age
4.68 Gyr
0.60 to 4.68
Distance
929.0 pc
single adopted value
Planets
2
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.88 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1001
0.88 R☉
System Layout
Known planets
2 planets linked to this host
Kepler-1001 b
Transit
◌
Discovery
2016
Period
14.31 days
Radius
3.15 R⊕
Mass
—
Eq. Temp
—
Kepler-1001 c
Transit
◌
Discovery
2020
Period
9.18 days
Radius
1.58 R⊕
Mass
—
Eq. Temp
—
Kepler-1001 and Its Two Planets
Kepler-1001 is a star located 3030 light-years away. It has a reported age of 4.68 billion years, a mass of 0.9 solar masses, a radius of 0.88 solar radii, and a temperature of 5490 K. Its reported mass and radius estimates are smaller than the Sun's, and its reported temperature is cooler than the Sun's. Two planets are known to orbit this host.
Kepler-1001 b is a Neptune-like planet discovered by transit in 2016. It has an orbital period of 14.3 days and a radius of 3.15 Earth radii, and its reported radius estimate is larger than Earth's. Kepler-1001 c is a Super-Earth discovered by transit in 2020. It has an orbital period of 9.18 days and a radius of 1.58 Earth radii, and its reported radius estimate is also larger than Earth's.
Among the listed planets, Kepler-1001 c has the shortest year by reported estimates, at 9.18 days, while Kepler-1001 b has the longest, at 14.3 days. Kepler-1001 c also has the smallest radius by reported estimates, at 1.58 Earth radii, while Kepler-1001 b has the largest, at 3.15 Earth radii, the final useful fact here.
Provenance
Underlying measurements and references
Evidence Summary
Rows
21
Stellar refs
14
System refs
1
Distancestable
Parallaxstable
Temperaturedisputed
Massdisputed
Radiusdisputed
Agedisputed
Luminositydisputed
Surface Gravitydisputed
Metallicitydisputed
| ST TEFF | ST MASS | ST RAD | ST AGE | ST LUM | ST SPECTYPE | SY DIST | Stellar Ref | System Ref |
|---|---|---|---|---|---|---|---|---|
| 5734 | 0.96 | 0.85 | 0.60 | — | — | 929.0 | Q1-Q8 KOI Table | TICv8 |
| 5735 | 0.93 | 0.85 | — | — | — | 929.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| — | — | — | — | — | — | 929.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| — | — | — | — | — | — | 929.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5735 | 0.93 | 0.85 | — | — | — | 929.0 | Q1-Q12 KOI Table | TICv8 |
| 5440 | — | 0.81 | — | — | — | 929.0 | Berger et al. 2018 | TICv8 |
| 5376 | 0.93 | 0.84 | — | -0.28 | — | 929.0 | TICv8 | TICv8 |
| 5537 | — | 0.83 | — | — | — | 929.0 | Q1-Q6 KOI Table | TICv8 |
| 5491 | 0.90 | 0.88 | 4.68 | — | — | 929.0 | Morton et al. 2016 | TICv8 |
| 5537 | — | 0.85 | — | — | — | 929.0 | Latham et al. 2005 | TICv8 |
| 5741 | 0.94 | 0.85 | — | — | — | 929.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5735 | 0.93 | 0.85 | — | — | — | 929.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5343.5 | — | 0.84 | — | -0.28 | — | 929.0 | Gaia DR2 | TICv8 |
| 5537 | — | 0.83 | — | — | — | 929.0 | Q1-Q6 KOI Table | TICv8 |
| 5734 | 0.96 | 0.85 | 0.60 | — | — | 929.0 | Q1-Q8 KOI Table | TICv8 |
| 5537 | 0.90 | 0.83 | — | — | — | 929.0 | Batalha et al. 2013 | TICv8 |
| 5735 | 0.93 | 0.85 | — | — | — | 929.0 | Q1-Q16 KOI Table | TICv8 |
| 5735 | 0.93 | 0.85 | — | — | — | 929.0 | Q1-Q12 KOI Table | TICv8 |
| 5735 | 0.93 | 0.85 | — | — | — | 929.0 | Q1-Q16 KOI Table | TICv8 |
| 5440 | 0.90 | 0.80 | 1.82 | — | — | 929.0 | Fulton & Petigura 2018 | TICv8 |
| 5741 | 0.94 | 0.85 | — | — | — | 929.0 | Q1-Q17 DR25 KOI Table | TICv8 |