Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
4.10
+0.89 |
| gptkbp:BayerDesignation |
α Coronae Australis
|
| gptkbp:catalogueNumber |
gptkb:HIP_92202
HD 173667 HR 7051 |
| gptkbp:colorIndexB-V |
+0.04
|
| gptkbp:constellation |
gptkb:Corona_Australis
|
| gptkbp:declination |
-37° 06′ 13″
|
| gptkbp:diameter |
2.21 solar radii
|
| gptkbp:distanceFromEarth |
125 light years
|
| gptkbp:hasCompanion |
no
|
| https://www.w3.org/2000/01/rdf-schema#label |
Alpha Coronae Australis
|
| gptkbp:isMainSequenceStar |
true
|
| gptkbp:luminosity |
31 times solar luminosity
|
| gptkbp:mass |
2.57 solar masses
|
| gptkbp:metallicity |
−0.01 [Fe/H]
|
| gptkbp:otherName |
gptkb:Meridiana
|
| gptkbp:parallax |
26.13 mas
|
| gptkbp:rightAscension |
18h 37m 22.6s
|
| gptkbp:rotationPeriod |
195 km/s
|
| gptkbp:spectralType |
A2V
|
| gptkbp:temperature |
9,100 K
|
| gptkbp:visibleToNakedEye |
true
|
| gptkbp:bfsParent |
gptkb:Corona_Australis
|
| gptkbp:bfsLayer |
6
|