Tau Ceti d
E657532
Tau Ceti d is a suspected exoplanet orbiting the nearby Sun-like star Tau Ceti in the constellation Cetus.
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
exoplanet candidate
ⓘ
suspected exoplanet ⓘ |
| belongsToGalaxy | Milky Way NERFINISHED ⓘ |
| coordinateSystem | equatorial coordinates (via host star) ⓘ |
| dataQuality | signal close to detection limits ⓘ |
| discoveryMethod | radial velocity ⓘ |
| discoveryStatus |
contested
ⓘ
unconfirmed ⓘ |
| distanceFromEarth | about 11.9 light-years ⓘ |
| distanceFromSolarSystem | about 3.6 parsecs ⓘ |
| equilibriumTemperature | hotter than Earth ⓘ |
| habitabilityStatus | unlikely to be in the habitable zone ⓘ |
| hasOrbitalEccentricity | poorly constrained ⓘ |
| hostStar | Tau Ceti NERFINISHED ⓘ |
| hostStarApparentMagnitude | 3.5 ⓘ |
| hostStarDeclination | −15° 56′ 15″ ⓘ |
| hostStarMetallicity | low metallicity star ⓘ |
| hostStarRightAscension | 01h 44m 04s ⓘ |
| hostStarSpectralType | G8.5V ⓘ |
| hostStarType | Sun-like star ⓘ |
| inferredFrom | precision radial-velocity measurements ⓘ |
| locatedInConstellation | Cetus NERFINISHED ⓘ |
| mentionedIn | exoplanet catalogues as candidate ⓘ |
| minimumMass | around 6 Earth masses ⓘ |
| nearbyTo | Solar System NERFINISHED ⓘ |
| orbitalPeriod | about 49 days ⓘ |
| orbits | Tau Ceti NERFINISHED ⓘ |
| partOfPlanetarySystem | Tau Ceti planetary system NERFINISHED ⓘ |
| planetType | likely super-Earth or mini-Neptune ⓘ |
| semiMajorAxis | about 0.24 AU ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.