HD 215497
E492366
HD 215497 is a star located in the constellation Tucana, known to host at least one exoplanet.
Observed surface forms (2)
| Surface form | Occurrences |
|---|---|
| HD 215497 b | 1 |
| HD 215497 c | 0 |
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
exoplanet
ⓘ
main-sequence star ⓘ planet-hosting star ⓘ star ⓘ |
| apparentMagnitudeV | 8.99 ⓘ |
| constellation | Tucana NERFINISHED ⓘ |
| declination | −60° (approximate) ⓘ |
| discoveryMethod | radial velocity ⓘ |
| discoveryMethodOfPlanets | radial velocity ⓘ |
| distanceFromEarth |
about 180 light-years
ⓘ
about 55 parsecs ⓘ |
| hasExoplanet |
HD 215497 b
NERFINISHED
ⓘ
HD 215497 c NERFINISHED ⓘ |
| hostGalaxy | Milky Way NERFINISHED ⓘ |
| hostStar | HD 215497 NERFINISHED ⓘ |
| locatedIn | southern celestial hemisphere ⓘ |
| metallicity[Fe/H] | slightly metal-rich ⓘ |
| minimumMass |
about 0.02 Jupiter masses
ⓘ
about 0.65 Jupiter masses ⓘ about 6 Earth masses ⓘ |
| orbitalPeriod |
about 3.93 days
ⓘ
about 567 days ⓘ |
| parallax | about 18 milliarcseconds ⓘ |
| planetarySystem | HD 215497 planetary system ⓘ |
| planetType |
gas giant
ⓘ
super-Earth ⓘ |
| rightAscension | 22h 47m (approximate) ⓘ |
| semiMajorAxis |
about 0.047 AU
ⓘ
about 1.4 AU ⓘ |
| spectralType | K3V ⓘ |
| stellarClass | K-type main-sequence star ⓘ |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Tucana
subject surface form:
Tucana
this entity surface form:
HD 215497 b