|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
3.2 million years
|
|
gptkbp:alsoKnownAs
|
gptkb:ζ_Puppis
gptkb:Zeta_Puppis
|
|
gptkbp:apparentMagnitude
|
2.25
|
|
gptkbp:brightestStar
|
gptkb:Puppis
|
|
gptkbp:catalogue
|
gptkb:Henry_Draper_Catalogue
|
|
gptkbp:catalogueNumber
|
66811
|
|
gptkbp:colorIndexB-V
|
-0.27
-1.08
|
|
gptkbp:constellation
|
gptkb:Puppis
|
|
gptkbp:declination
|
-40° 00′ 11″
|
|
gptkbp:diameter
|
14 solar radii
|
|
gptkbp:discoveredBy
|
gptkb:Nicolas-Louis_de_Lacaille
|
|
gptkbp:discoveredIn
|
1751
|
|
gptkbp:distanceFromEarth
|
1080 light years
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HD 66811
|
|
gptkbp:isRunawayStar
|
yes
|
|
gptkbp:luminosity
|
550,000 times solar luminosity
|
|
gptkbp:mass
|
56 solar masses
|
|
gptkbp:metallicity
|
-0.13
|
|
gptkbp:parallax
|
0.10 mas
3.02 mas
|
|
gptkbp:properMotionRA
|
+2.66 mas/yr
-23.99 mas/yr
|
|
gptkbp:radialVelocity
|
+20.5 km/s
|
|
gptkbp:rightAscension
|
08h 03m 35.0s
|
|
gptkbp:rotationPeriod
|
220 km/s
|
|
gptkbp:spectralType
|
O4If(n)p
|
|
gptkbp:temperature
|
40,000 K
|
|
gptkbp:variableStar
|
yes
|
|
gptkbp:bfsParent
|
gptkb:Te_Punga_o_Te_Waka_a_Maui
gptkb:Zeta_Puppis
|
|
gptkbp:bfsLayer
|
7
|