Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:binary_star_system
|
| gptkbp:Alcor |
fainter companion of Mizar
|
| gptkbp:AlcorIs |
gptkb:binary_star_system
|
| gptkbp:alsoKnownAs |
ζ Ursae Majoris and 80 Ursae Majoris
|
| gptkbp:component |
gptkb:Alcor
gptkb:Mizar |
| gptkbp:culturalSignificance |
featured in many mythologies
|
| gptkbp:distanceFromEarth |
about 83 light years
|
| gptkbp:historicalName |
test of eyesight
|
| gptkbp:locatedIn |
constellation Ursa Major
|
| gptkbp:Mizar |
first binary star discovered telescopically
|
| gptkbp:MizarIs |
gptkb:binary_star_system
|
| gptkbp:partOf |
gptkb:Big_Dipper_asterism
|
| gptkbp:separates |
about 12 arcminutes
|
| gptkbp:visibleToNakedEye |
yes
|
| gptkbp:bfsParent |
gptkb:Grote_Beer
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Alcor and Mizar
|