Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
varies (4.0–8.0)
|
| gptkbp:component |
gptkb:Eta_Carinae
|
| gptkbp:constellation |
gptkb:Carina
|
| gptkbp:diameter |
~60-180 solar radii
|
| gptkbp:discoveredBy |
gptkb:Edmond_Halley
|
| gptkbp:discoveredIn |
1677
|
| gptkbp:distanceFromEarth |
~7,500 light-years
|
| gptkbp:hasCompanion |
gptkb:Eta_Carinae_B
|
| https://www.w3.org/2000/01/rdf-schema#label |
Eta Carinae A
|
| gptkbp:luminosity |
>5,000,000 times solar luminosity
|
| gptkbp:mass |
~100 solar masses
|
| gptkbp:metallicity |
high
|
| gptkbp:notableEvent |
gptkb:Great_Eruption_(1837–1858)
|
| gptkbp:partOf |
gptkb:Eta_Carinae_binary_system
|
| gptkbp:possibleFuture |
supernova or hypernova
|
| gptkbp:spectralType |
LBV (Luminous Blue Variable)
peculiar (LBV) |
| gptkbp:surroundedBy |
gptkb:Homunculus_Nebula
|
| gptkbp:temperature |
~15,000–25,000 K
|
| gptkbp:variableStar |
S Doradus variable
|
| gptkbp:bfsParent |
gptkb:Eta_Carinae
|
| gptkbp:bfsLayer |
6
|