|
gptkbp:instanceOf
|
gptkb:star
binary star system
|
|
gptkbp:age
|
1.87 billion years
|
|
gptkbp:apparentMagnitude
|
0.34
|
|
gptkbp:BayerDesignation
|
gptkb:α_Canis_Minoris
|
|
gptkbp:catalogueNumber
|
gptkb:BD+05_1668
gptkb:HD_61421
gptkb:HIP_37279
gptkb:HR_2943
gptkb:SAO_115756
|
|
gptkbp:colorIndexB-V
|
0.00
0.42
|
|
gptkbp:component
|
gptkb:Procyon_B
gptkb:Procyon_A
|
|
gptkbp:constellation
|
gptkb:Canis_Minor
|
|
gptkbp:culturalSignificance
|
featured in Greek mythology
important in ancient Egyptian astronomy
|
|
gptkbp:declination
|
+05° 13′ 29.955″
|
|
gptkbp:diameter
|
2.048 solar radii
|
|
gptkbp:distanceFromEarth
|
11.46 light years
|
|
gptkbp:eccentricity
|
0.40
|
|
gptkbp:FlamsteedDesignation
|
gptkb:10_Canis_Minoris
|
|
gptkbp:hasCompanion
|
gptkb:Procyon_B
|
|
gptkbp:hasTraditionalName
|
gptkb:Procyon
|
|
gptkbp:hasViewOf
|
gptkb:Northern_Hemisphere
gptkb:Southern_Hemisphere
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
α Canis Minoris
|
|
gptkbp:IAUApprovedName
|
gptkb:Procyon
|
|
gptkbp:luminosity
|
6.93 solar luminosities
|
|
gptkbp:mass
|
1.5 solar masses
|
|
gptkbp:metallicity
|
-0.05 [Fe/H]
|
|
gptkbp:neighboringStars
|
gptkb:Betelgeuse
gptkb:Sirius
|
|
gptkbp:notableFor
|
one of the closest bright stars to Earth
eighth brightest star in the night sky
|
|
gptkbp:orbitType
|
40.84 years
|
|
gptkbp:otherName
|
gptkb:Procyon
|
|
gptkbp:parallax
|
285.93 mas
|
|
gptkbp:Procyon_A
|
stellar classification
|
|
gptkbp:Procyon_B
|
white dwarf
|
|
gptkbp:properMotionRA
|
-716.57 mas/yr
-1036.84 mas/yr
|
|
gptkbp:radialVelocity
|
-3.2 km/s
|
|
gptkbp:rightAscension
|
07h 39m 18.1195s
|
|
gptkbp:seasonalVisibility
|
Winter (Northern Hemisphere)
|
|
gptkbp:semiMajorAxis
|
15.0 AU
|
|
gptkbp:spectralType
|
F5IV-V
|
|
gptkbp:temperature
|
6,530 K
|
|
gptkbp:bfsParent
|
gptkb:Alpha_Canis_Minoris
gptkb:HIP_37279
|
|
gptkbp:bfsLayer
|
6
|