Statements (31)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:star
|
gptkbp:alsoKnownAs |
ξ Persei
|
gptkbp:apparentMagnitude |
4.042
|
gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
gptkbp:catalogueNumber |
HR 1203
HIP 18724 BD+35 870 |
gptkbp:constellation |
gptkb:Perseus
|
gptkbp:declination |
+35° 47′ 27″
|
gptkbp:diameter |
14 solar radii
|
gptkbp:distanceFromEarth |
1200 light years
|
gptkbp:hasStellarWind |
true
|
https://www.w3.org/2000/01/rdf-schema#label |
HD 24912
|
gptkbp:isRunawayStar |
true
|
gptkbp:luminosity |
330,000 times solar luminosity
|
gptkbp:mass |
40 solar masses
|
gptkbp:parallax |
2.71 mas
|
gptkbp:properMotionRA |
-2.79 mas/yr
2.63 mas/yr |
gptkbp:radialVelocity |
+12.2 km/s
|
gptkbp:rightAscension |
03h 58m 57.9s
|
gptkbp:spectralType |
O7.5III(n)((f))
|
gptkbp:temperature |
35,000 K
|
gptkbp:variableType |
gptkb:Beta_Cephei_variable
|
gptkbp:visibleToNakedEye |
true
|
gptkbp:bfsParent |
gptkb:Perseus_OB2_Association
gptkb:Xi_Persei gptkb:Perseus_OB2_association |
gptkbp:bfsLayer |
8
|