Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
2.3 billion years
|
| gptkbp:apparentMagnitude |
4.05
|
| gptkbp:BayerDesignation |
θ Boötis
|
| gptkbp:colorIndexB-V |
+0.01
+0.49 |
| gptkbp:constellation |
gptkb:Boötes
|
| gptkbp:declination |
+51° 22′ 2.5″
|
| gptkbp:diameter |
2.6 solar radii
|
| gptkbp:distanceFromEarth |
47 light years
|
| gptkbp:FlamsteedDesignation |
gptkb:23_Boötis
|
| https://www.w3.org/2000/01/rdf-schema#label |
Theta Boötis
|
| gptkbp:luminosity |
7.7 times solar luminosity
|
| gptkbp:mass |
1.4 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.07
|
| gptkbp:otherName |
gptkb:Asellus_Primus
HD 126660 HIP 70574 HR 5395 |
| gptkbp:parallax |
69.13 mas
|
| gptkbp:properMotionRA |
+233.09 mas/yr
-232.81 mas/yr |
| gptkbp:radialVelocity |
-10.6 km/s
|
| gptkbp:rightAscension |
14h 16m 9.97s
|
| gptkbp:rotationPeriod |
29 km/s
|
| gptkbp:spectralType |
gptkb:F7V
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:Bootes
|
| gptkbp:bfsLayer |
6
|