Temperature
5547 K
5365 to 5895
←Back to Stellar Hosts
Stellar HostProfile
Kepler-1033
Unclassified star • 1455.5 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 164560648
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
0.94 Msun
0.94 to 1.03
Radius
0.92 Rsun
0.87 to 1.01
Age
5.01 Gyr
0.60 to 5.01
Distance
1455.5 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.92 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-1033
0.92 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-1033 b
Transit
◌
Discovery
2016
Period
7.56 days
Radius
2.51 R⊕
Mass
—
Eq. Temp
—
Kepler-1033: A Distant Star With a Neptune-Like World
Kepler-1033 is a star located 4750 light-years away, and it hosts one planet. The star is 5.01 billion years old and has a mass of 0.94 solar masses, a radius of 0.92 solar radii, and a temperature of 5550 K. Its mass estimate is smaller than the Sun's, and its temperature is cooler than the Sun's.
The planet, Kepler-1033 b, was discovered by transit in 2016. A transit occurs when a planet passes in front of its star from our viewpoint, causing a small dip in observed brightness. Kepler-1033 b has an orbital period of 7.56 days, so it completes one orbit in that time, and a radius of 2.51 Earth radii, which is larger than Earth's. This radius places it in the Neptune-like size class.
Provenance
Underlying measurements and references
Evidence Summary
Rows
13
Stellar refs
13
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 |
|---|---|---|---|---|---|---|---|---|
| 5895 | 1.03 | 0.94 | — | — | — | 1455.5 | Q1-Q17 DR25 KOI Table | TICv8 |
| 5890 | — | 0.93 | — | — | — | 1455.5 | Berger et al. 2018 | TICv8 |
| 5895 | 1.03 | 0.94 | — | — | — | 1455.5 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5895 | 1.03 | 0.94 | — | — | — | 1455.5 | Q1-Q16 KOI Table | TICv8 |
| 5608 | — | 0.88 | — | — | — | 1455.5 | Q1-Q6 KOI Table | TICv8 |
| 5608 | 0.98 | 0.88 | — | — | — | 1455.5 | Batalha et al. 2013 | TICv8 |
| 5853 | 0.99 | 0.89 | 0.60 | — | — | 1455.5 | Q1-Q8 KOI Table | TICv8 |
| 5547 | 0.94 | 0.92 | 5.01 | — | — | 1455.5 | Morton et al. 2016 | TICv8 |
| 5465 | 0.96 | 0.97 | — | -0.13 | — | 1455.5 | TICv8 | TICv8 |
| 5365 | — | 1.01 | — | -0.12 | — | 1455.5 | Gaia DR2 | TICv8 |
| 5895 | 1.03 | 0.94 | — | — | — | 1455.5 | Q1-Q12 KOI Table | TICv8 |
| 5608 | — | 0.87 | — | — | — | 1455.5 | Latham et al. 2005 | TICv8 |
| — | — | — | — | — | — | 1455.5 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |