Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
0.46
|
| gptkbp:constellation |
gptkb:Eridanus
|
| gptkbp:declination |
-57° 14′ 12.3″
|
| gptkbp:diameter |
9.3 solar radii
|
| gptkbp:distanceFromEarth |
139 light years
|
| gptkbp:flattening |
significant (oblate shape)
|
| gptkbp:hasCompanion |
gptkb:Achernar_B
|
| https://www.w3.org/2000/01/rdf-schema#label |
Achernar A
|
| gptkbp:luminosity |
3,150 times solar luminosity
|
| gptkbp:mass |
6.7 solar masses
|
| gptkbp:otherName |
Alpha Eridani A
HD 10144 A HR 472 A |
| gptkbp:partOf |
gptkb:Achernar_system
|
| gptkbp:rightAscension |
01h 37m 42.85s
|
| gptkbp:rotationPeriod |
250 km/s
|
| gptkbp:spectralType |
B6Vep
|
| gptkbp:temperature |
15,000 K
|
| gptkbp:variableStar |
Be star
|
| gptkbp:bfsParent |
gptkb:Achernar_B
|
| gptkbp:bfsLayer |
8
|