Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
400 million years
|
| gptkbp:apparentMagnitude |
2.99
|
| gptkbp:colorIndexB-V |
-0.01
+0.01 |
| gptkbp:constellation |
gptkb:Aquila
|
| gptkbp:declination |
+13° 51′ 48″
|
| gptkbp:diameter |
2.5 solar radii
|
| gptkbp:distanceFromEarth |
83 light years
|
| gptkbp:hasCompanion |
no
|
| gptkbp:hasViewOf |
gptkb:Northern_Hemisphere
|
| https://www.w3.org/2000/01/rdf-schema#label |
Zeta Aquilae
|
| gptkbp:luminosity |
38 times solar luminosity
|
| gptkbp:mass |
2.5 solar masses
|
| gptkbp:metallicity |
-0.16
|
| gptkbp:notableFeature |
rapid rotator
|
| gptkbp:otherDesignation |
gptkb:HD_177724
gptkb:BD+13_3857 gptkb:HIP_93747 gptkb:FK5_700 HR 7236 SAO 104452 ζ Aquilae |
| gptkbp:parallax |
39.41 mas
|
| gptkbp:properMotionRA |
+2.06 mas/yr
+62.23 mas/yr |
| gptkbp:radialVelocity |
-20 km/s
|
| gptkbp:rightAscension |
19h 05m 24.6s
|
| gptkbp:rotationPeriod |
320 km/s
|
| gptkbp:spectralType |
A0IV
|
| gptkbp:temperature |
9,500 K
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:天市垣
|
| gptkbp:bfsLayer |
7
|