Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
2.3 billion years
|
| gptkbp:apparentMagnitude |
4.05
|
| gptkbp:BayerDesignation |
Theta Bootis
|
| gptkbp:colorIndexB-V |
0.52
|
| gptkbp:constellation |
gptkb:Boötes
|
| gptkbp:declination |
+51° 22′ 02″
|
| gptkbp:diameter |
1.8 solar radii
|
| gptkbp:distanceFromEarth |
47 light years
|
| gptkbp:FlamsteedDesignation |
23 Bootis
|
| gptkbp:hasExoplanet |
no
|
| https://www.w3.org/2000/01/rdf-schema#label |
Asellus Primus
|
| gptkbp:luminosity |
3.1 times solar luminosity
|
| gptkbp:mass |
1.3 solar masses
|
| gptkbp:metallicity |
[Fe/H] = -0.07
|
| gptkbp:otherName |
Theta Bootis
|
| gptkbp:parallax |
69.23 mas
|
| gptkbp:properMotionRA |
+233.99 mas/yr
-232.25 mas/yr |
| gptkbp:rightAscension |
14h 16m 23.0s
|
| gptkbp:spectralType |
gptkb:F7V
|
| gptkbp:bfsParent |
gptkb:Bootes
|
| gptkbp:bfsLayer |
6
|