Temperature
5850 K
5665.9 to 5850
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Stellar HostProfile
Kepler-773
Unclassified star • 547.0 pc
Records
14
literature rows
Planets
1
system count
References
15
distinct source labels
TIC: TIC 122682991
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
1.04 Msun
0.95 to 1.04
Radius
1.01 Rsun
0.97 to 1.16
Age
2.82 Gyr
2.82 to 6.31
Distance
547.0 pc
single adopted value
Planets
1
Stable across source rows
Scale Comparison
Radius against the Sun
Current adopted radius: 1.01 R☉ (circles scaled linearly by radius)
Sun
1.0 R☉ baseline
Kepler-773
1.01 R☉
System Layout
Known planets
1 planets linked to this host
Kepler-773 b
Transit
◌
Discovery
2016
Period
3.75 days
Radius
1.43 R⊕
Mass
—
Eq. Temp
—
Kepler-773 b: A Close-In Earth-Like Planet
Kepler-773 is a star located 1,780 light-years away, with one planet in orbit. The star is 2.82 billion years old, holds 1.04 solar masses, spans 1.01 solar radii, and has a temperature of 5,850 K. Its reported mass estimate is larger than the Sun's, and its reported temperature is hotter than the Sun's.
The planet, Kepler-773 b, was discovered in 2016 by the transit method, in which a planet passes in front of its star from our viewpoint and causes a small dip in observed brightness. Repeated dips help establish orbital periods. Kepler-773 b completes an orbit every 3.75 days and has a radius of 1.43 Earth radii, larger than Earth's. That radius places it within the Earth-like size class, which covers planets up to 1.5 times Earth's radius.
Provenance
Underlying measurements and references
Evidence Summary
Rows
14
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 |
|---|---|---|---|---|---|---|---|---|
| 5736 | 0.97 | 1.04 | 6.31 | — | — | 547.0 | Fulton & Petigura 2018 | TICv8 |
| 5736 | — | 1.06 | — | — | — | 547.0 | Berger et al. 2018 | TICv8 |
| 5665.9 | 1.01 | 1.16 | — | 0.10 | — | 547.0 | TICv8 | TICv8 |
| 5735 | 0.95 | 1.11 | — | — | — | 547.0 | Q1-Q16 KOI Table | TICv8 |
| 5735 | 0.95 | 1.11 | — | — | — | 547.0 | Q1-Q12 KOI Table | TICv8 |
| 5850 | 1.04 | 1.01 | 2.82 | — | — | 547.0 | Morton et al. 2016 | TICv8 |
| 5746 | — | 1.05 | — | — | — | 547.0 | Q1-Q6 KOI Table | TICv8 |
| 5746 | — | 1.05 | — | — | — | 547.0 | Batalha et al. 2013 | TICv8 |
| — | — | — | — | — | — | 547.0 | Q1-Q17 DR25 Supplemental KOI Table | TICv8 |
| 5746 | 1.01 | 1.05 | 5.70 | — | — | 547.0 | Q1-Q8 KOI Table | TICv8 |
| 5794 | — | 1.05 | — | 0.05 | — | 547.0 | Gaia DR2 | TICv8 |
| 5735 | 0.95 | 1.11 | — | — | — | 547.0 | Q1-Q17 DR24 KOI Table | TICv8 |
| 5776 | — | 0.97 | — | — | — | 547.0 | Latham et al. 2005 | TICv8 |
| 5751 | 0.99 | 0.98 | — | — | — | 547.0 | Q1-Q17 DR25 KOI Table | TICv8 |