Statements (26)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alternativeName |
gptkb:Sheratan
Beta Arietis HD 11636 |
| gptkbp:apparentMagnitude |
2.64
|
| gptkbp:binaryStarSystem |
yes
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:colorIndexB-V |
+0.13
+0.12 |
| gptkbp:constellation |
Aries
|
| gptkbp:declination |
+20° 48′ 29″
|
| gptkbp:diameter |
2.3 solar radii
|
| gptkbp:discoveredIn |
pre-modern
|
| gptkbp:distanceFromEarth |
59.6 light years
|
| gptkbp:luminosity |
25 times solar luminosity
|
| gptkbp:mass |
2.0 solar masses
|
| gptkbp:parallax |
54.09 mas
|
| gptkbp:rightAscension |
01h 54m 38.4s
|
| gptkbp:rotationPeriod |
73 km/s
|
| gptkbp:spectralType |
A5V
|
| gptkbp:variableStar |
no
|
| gptkbp:bfsParent |
gptkb:Am_stars
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
HR 553
|