Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alsoKnownAs |
gptkb:Beta_Canis_Majoris
|
| gptkbp:apparentMagnitude |
1.98
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:catalogueNumber |
gptkb:HR_2294
BD−24° 1641 HIP 29426 SAO 17347 |
| gptkbp:constellation |
gptkb:Canis_Major
|
| gptkbp:declination |
-24° 18′ 16″
|
| gptkbp:diameter |
8.4 solar radii
|
| gptkbp:discoveredBy |
ancient astronomers
|
| gptkbp:distanceFromEarth |
500 light years
|
| gptkbp:hasCompanion |
no
|
| https://www.w3.org/2000/01/rdf-schema#label |
HD 44743
|
| gptkbp:luminosity |
25,000 times solar luminosity
|
| gptkbp:mass |
13 solar masses
|
| gptkbp:parallax |
6.53 mas
|
| gptkbp:partOf |
gptkb:Canis_Major_constellation
|
| gptkbp:properMotionRA |
-10.34 mas/yr
+3.49 mas/yr |
| gptkbp:radialVelocity |
+21.2 km/s
|
| gptkbp:rightAscension |
07h 08m 23.5s
|
| gptkbp:spectralType |
B1II
|
| gptkbp:temperature |
23,150 K
|
| gptkbp:variableType |
gptkb:Beta_Cephei_variable
|
| gptkbp:visibleToNakedEye |
true
|
| gptkbp:bfsParent |
gptkb:Mirzam
|
| gptkbp:bfsLayer |
7
|