|
gptkbp:instanceOf
|
gptkb:star
|
|
gptkbp:age
|
280 million years
|
|
gptkbp:angularSeparation
|
1.8 arcseconds
|
|
gptkbp:apparentMagnitude
|
3.82
|
|
gptkbp:BayerDesignation
|
α Piscium
|
|
gptkbp:binarySystem
|
yes
|
|
gptkbp:catalogueNumber
|
gptkb:ADS_1477
HD 11636
BD+02 307
HIP 8833
HR 596
SAO 110926
WDS J02024+0246
|
|
gptkbp:colorIndexB-V
|
+0.00
|
|
gptkbp:component
|
gptkb:Alpha_Piscium_A
gptkb:Alpha_Piscium_B
|
|
gptkbp:constellation
|
gptkb:Pisces
|
|
gptkbp:declination
|
+02° 45′ 49″
|
|
gptkbp:discoveredBy
|
William Herschel (binary nature, 1781)
|
|
gptkbp:distanceFromEarth
|
151 light years
|
|
gptkbp:eclipticLatitude
|
+0.3°
32.6°
|
|
gptkbp:FlamsteedDesignation
|
113 Piscium
|
|
gptkbp:hasCompanion
|
yes
|
|
gptkbp:hasViewOf
|
gptkb:Northern_Hemisphere
gptkb:Southern_Hemisphere
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Alpha Piscium
|
|
gptkbp:isDoubleStar
|
yes
|
|
gptkbp:luminosity
|
12 times solar (secondary)
31 times solar (primary)
|
|
gptkbp:mainSequence
|
yes
|
|
gptkbp:mass
|
1.8 solar masses (secondary)
2.3 solar masses (primary)
|
|
gptkbp:metallicity
|
−0.15 [Fe/H]
|
|
gptkbp:name
|
gptkb:Alrescha
|
|
gptkbp:nameMeaning
|
the cord (Arabic)
|
|
gptkbp:notableFor
|
brightest star in Pisces
|
|
gptkbp:orbitType
|
over 700 years
|
|
gptkbp:otherName
|
gptkb:Alrescha
Al Rescha
Alrisha
|
|
gptkbp:parallax
|
21.59 mas
|
|
gptkbp:radialVelocity
|
+13.2 km/s
|
|
gptkbp:rightAscension
|
02h 02m 02.8s
|
|
gptkbp:separates
|
1.8 arcseconds
|
|
gptkbp:spectralType
|
A0p
|
|
gptkbp:variableStar
|
no
|
|
gptkbp:bfsParent
|
gptkb:Alrescha
|
|
gptkbp:bfsLayer
|
7
|