Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
chemically peculiar star |
| gptkbp:apparentMagnitude |
8.99
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
|
| gptkbp:constellation |
gptkb:Lacerta
|
| gptkbp:declination |
+56° 34′ 18″
|
| gptkbp:diameter |
2.4 solar radii
|
| gptkbp:discoveredBy |
gptkb:Horace_W._Babcock
|
| gptkbp:discoveredIn |
1960
|
| gptkbp:distanceFromEarth |
1,000 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
HD 215441
|
| gptkbp:luminosity |
220 solar luminosities
|
| gptkbp:magneticFieldStrength |
34,000 gauss
|
| gptkbp:mass |
3.4 solar masses
|
| gptkbp:metallicity |
chemically peculiar
|
| gptkbp:otherName |
Babcock's Star
|
| gptkbp:rightAscension |
22h 43m 00.1s
|
| gptkbp:rotationPeriod |
9.5 days
|
| gptkbp:spectralType |
B9p
|
| gptkbp:temperature |
15,000 K
|
| gptkbp:variableType |
gptkb:Alpha2_Canum_Venaticorum_variable
|
| gptkbp:bfsParent |
gptkb:Ap_stars
gptkb:WDS_J22454+2535 |
| gptkbp:bfsLayer |
8
|