Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alternativeName |
gptkb:Achernar
gptkb:HD_10144 |
| gptkbp:apparentMagnitude |
0.46
-1.46 |
| gptkbp:catalogue |
gptkb:Simbad
gptkb:Henry_Draper_Catalogue gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:colorIndexB-V |
-0.16
|
| gptkbp:constellation |
gptkb:Eridanus
|
| gptkbp:declination |
-57° 14′ 12.310″
|
| gptkbp:diameter |
7.3 solar radii
|
| gptkbp:discoveredBy |
gptkb:Nicolas-Louis_de_Lacaille
|
| gptkbp:discoveredIn |
1752
|
| gptkbp:distanceFromEarth |
139 light years
|
| gptkbp:luminosity |
3,150 times solar luminosity
|
| gptkbp:mass |
6.7 solar masses
|
| gptkbp:parallax |
23.39 mas
|
| gptkbp:rightAscension |
01h 37m 42.845s
|
| gptkbp:rotationPeriod |
250 km/s
|
| gptkbp:spectralType |
B6Vep
|
| gptkbp:variableStar |
gptkb:Be_star
|
| gptkbp:bfsParent |
gptkb:Achernar
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
HR 472
|