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
|
| 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
|
| https://www.w3.org/2000/01/rdf-schema#label |
HD 24912
|