Temperature
5009 K
4630 to 5274.4
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Stellar HostProfile
Kepler-749
Unclassified star • 721.0 pc
Records
13
literature rows
Planets
1
system count
References
14
distinct source labels
TIC: TIC 269263934
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
0.79 Msun
0.52 to 0.81
Radius
0.75 Rsun
0.47 to 0.79
Age
4.57 Gyr
4.57 to 12.90
Distance
721.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 0.75 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-749
0.75 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-749 b
Transit
◌
Discovery
2016
Period
17.32 days
Radius
3.10 R⊕
Mass
—
Eq. Temp
—
Kepler-749 and Its Neptune-Like Planet
Kepler-749 is a star located 2350 light-years away. It has 0.79 solar masses, 0.75 solar radii, and a temperature of 5010 K, all smaller or cooler than the Sun. It is 4.57 billion years old. One planet is known to orbit this host.
Kepler-749 b is a Neptune-like planet 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. The planet completes an orbit every 17.3 days and has a radius of 3.1 Earth radii, larger than Earth's. In size classification, a Neptune-like planet reaches 4 times Earth's radius.
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 |
|---|---|---|---|---|---|---|---|---|
| 4630 | — | 0.72 | — | — | — | 721.0 | Latham et al. 2005 | TICv8 |
| — | — | — | — | — | — | 721.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 4719 | 0.52 | 0.50 | — | — | — | 721.0 | Q1-Q12 KOI Table | TICv8 |
| 4922 | 0.72 | 0.70 | 12.90 | — | — | 721.0 | Q1-Q8 KOI Table | TICv8 |
| 5009 | 0.79 | 0.75 | 4.57 | — | — | 721.0 | Morton et al. 2016 | TICv8 |
| 4704 | — | 0.79 | — | — | — | 721.0 | Berger et al. 2018 | TICv8 |
| 4630 | — | 0.47 | — | — | — | 721.0 | Q1-Q6 KOI Table | TICv8 |
| 4719 | 0.52 | 0.50 | — | — | — | 721.0 | Q1-Q17 DR25 KOI Table | TICv8 |
| 4719 | 0.52 | 0.50 | — | — | — | 721.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5274.4 | — | 0.55 | — | -0.68 | — | 721.0 | Gaia DR2 | TICv8 |
| 4630 | — | 0.47 | — | — | — | 721.0 | Batalha et al. 2013 | TICv8 |
| 4719 | 0.52 | 0.50 | — | — | — | 721.0 | Q1-Q16 KOI Table | TICv8 |
| 4940.9 | 0.81 | 0.77 | — | -0.49 | — | 721.0 | TICv8 | TICv8 |