Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
binary star system |
| gptkbp:apparentMagnitude |
4.80
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:catalogueNumber |
gptkb:HD_20320
gptkb:HIP_15197 gptkb:HR_976 |
| gptkbp:declination |
-08° 49′ 11″
|
| gptkbp:diameter |
1.7 solar radii
|
| gptkbp:distanceFromEarth |
approximately 39 light-years
|
| gptkbp:hasCompanion |
gptkb:Zeta_Eridani_B
|
| gptkbp:hasTraditionalName |
gptkb:Zibal
|
| https://www.w3.org/2000/01/rdf-schema#label |
Zeta Eridani
|
| gptkbp:locatedIn |
constellation Eridanus
|
| gptkbp:luminosity |
13 times solar luminosity
|
| gptkbp:mass |
1.92 solar masses
|
| gptkbp:otherName |
gptkb:ζ_Eridani
gptkb:Zibal |
| gptkbp:parallax |
83.13 mas
|
| gptkbp:properMotionRA |
+109.49 mas/yr
-146.16 mas/yr |
| gptkbp:radialVelocity |
+18.6 km/s
|
| gptkbp:rightAscension |
03h 14m 54.1s
|
| gptkbp:spectralType |
A5IV-V
|
| gptkbp:temperature |
8,200 K
|
| gptkbp:visibleToNakedEye |
true
|
| gptkbp:bfsParent |
gptkb:Constellation_Eridanus
|
| gptkbp:bfsLayer |
6
|