Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:binary_star_system
|
| gptkbp:apparentMagnitude |
3.5
|
| gptkbp:contains |
gptkb:Delta_Cephei_B
Delta Cephei A Delta Cephei C |
| gptkbp:discoveredBy |
gptkb:John_Goodricke
|
| gptkbp:discoveredIn |
1784
|
| gptkbp:distanceFromEarth |
887 light years
|
| gptkbp:locatedIn |
gptkb:constellation_Cepheus
|
| gptkbp:notableFor |
prototype of Cepheid variable stars
|
| gptkbp:spectralType |
F5Ib-G2Ib (for Delta Cephei A)
|
| gptkbp:bfsParent |
gptkb:Delta_Cephei_B
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Delta Cephei system
|