Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
variable star |
| gptkbp:apparentMagnitude |
4.31
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:constellation |
gptkb:Taurus
|
| gptkbp:declination |
+28° 36′ 27″
|
| gptkbp:diameter |
4.8 solar radii
|
| gptkbp:discoveredBy |
gptkb:Edward_Charles_Pickering
|
| gptkbp:discoveredIn |
1890
|
| gptkbp:distanceFromEarth |
134 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
BU Tauri
|
| gptkbp:luminosity |
1,100 times solar
|
| gptkbp:mass |
7.1 solar masses
|
| gptkbp:metallicity |
−0.16 [Fe/H]
|
| gptkbp:otherName |
gptkb:HD_35439
gptkb:HR_1781 gptkb:HIP_25336 |
| gptkbp:parallax |
24.36 mas
|
| gptkbp:partOf |
gptkb:Pleiades_cluster
|
| gptkbp:rightAscension |
05h 25m 23.1s
|
| gptkbp:rotationPeriod |
70 km/s
|
| gptkbp:spectralType |
B2IV
|
| gptkbp:temperature |
20,000 K
|
| gptkbp:variableType |
gptkb:Beta_Cephei_variable
|
| gptkbp:bfsParent |
gptkb:Pleione
|
| gptkbp:bfsLayer |
5
|