Statements (24)
Predicate | Object |
---|---|
gptkbp:instanceOf |
binary star system
|
gptkbp:age |
~18 million years
|
gptkbp:apparentMagnitude |
6.98
|
gptkbp:declination |
-66° 57′ 03″
|
gptkbp:discoveredBy |
gptkb:William_Herschel
|
gptkbp:distanceFromEarth |
97 light years
|
gptkbp:epoch |
gptkb:J2000
|
gptkbp:hasComponent |
gptkb:HD_155555_A
gptkb:HD_155555_B gptkb:HD_155555_C |
https://www.w3.org/2000/01/rdf-schema#label |
HD 155555 system
|
gptkbp:locatedIn |
gptkb:constellation_Ara
|
gptkbp:memberOf |
gptkb:Beta_Pictoris_moving_group
|
gptkbp:metallicity |
-0.01 [Fe/H]
|
gptkbp:otherName |
gptkb:V824_Arae
|
gptkbp:parallax |
0.18 mas
33.67 mas |
gptkbp:rightAscension |
17h 17m 25.5s
|
gptkbp:spectralType |
G5IV (primary)
K0IV (secondary) M4.5V (tertiary) |
gptkbp:variableType |
variable star
|
gptkbp:bfsParent |
gptkb:BD-26_4118
|
gptkbp:bfsLayer |
6
|