|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:apparentMagnitude
|
0.46
|
|
gptkbp:binarySystem
|
true
|
|
gptkbp:brightestStar
|
gptkb:Achernar_A
|
|
gptkbp:contains
|
gptkb:Alpha_Eridani
|
|
gptkbp:declination
|
-57° 14′ 12.310″
|
|
gptkbp:distanceFromEarth
|
139 light-years
|
|
gptkbp:hasCompanion
|
gptkb:Achernar_A
gptkb:Achernar_B
|
|
gptkbp:hasComponent
|
gptkb:Achernar_A
gptkb:Achernar_B
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Achernar system
|
|
gptkbp:locatedIn
|
constellation Eridanus
|
|
gptkbp:mainStar
|
gptkb:Achernar_A
|
|
gptkbp:notableFor
|
ninth-brightest star in the night sky
Achernar A is one of the flattest stars known
|
|
gptkbp:orbitType
|
14-15 years (approximate)
|
|
gptkbp:otherDesignation
|
gptkb:Alpha_Eridani
gptkb:FK5_54
gptkb:GCRV_1040
gptkb:GC_2032
gptkb:HD_10144
gptkb:HIP_7588
gptkb:HR_472
gptkb:SAO_232481
gptkb:2MASS_J01374282-5714123
CD−57°334
|
|
gptkbp:rightAscension
|
01h 37m 42.845s
|
|
gptkbp:secondaryStar
|
gptkb:Achernar_B
|
|
gptkbp:spectralType
|
A1V-A3V (Achernar B)
B6Vep (Achernar A)
|
|
gptkbp:bfsParent
|
gptkb:A-type_main-sequence_star_(Achernar_B)
gptkb:Achernar_B
|
|
gptkbp:bfsLayer
|
8
|