HIP 40526

E579971

HIP 40526 is the Hipparcos catalog designation for Altarf, a prominent star in the constellation Cancer.

All labels observed (1)

Label Occurrences
HIP 40526 canonical 2

How this entity was disambiguated

Statements (48)

Predicate Object
instanceOf Hipparcos catalog object
star
alsoKnownAs Altarf
Beta Cancri
apparentMagnitudeV 3.52
bayerDesignation β Cancri
linked to: Beta Cancri
bdDesignation +09 1907
belongsToCatalog Bright Star Catalogue
Henry Draper Catalogue
Hipparcos
linked to: Hipparcos satellite

SAO Catalogue
linked to: SAO catalogue
catalogDesignation HIP 40526
colorIndexBminusV about +1.44
constellation Cancer
declination +09° 11′ (approx)
distanceFromEarth about 320 light-years
about 98 parsecs
effectiveTemperature about 4000 K
equatorialCoordinateSystem J2000
evolutionaryStage red giant branch
flamsteedDesignation 4 Cancri
galacticLatitude about +32°
galacticLongitude about 214°
galacticPopulation thin disk
hasPlanetaryCompanion yes
hdDesignation HD 69267
hemisphereVisibility northern hemisphere
southern hemisphere
hrDesignation HR 3249
luminosity about 660 times solar luminosity
luminosityClass giant star
mass about 1.7 solar masses
metallicityFeH near solar
notableFor brightest star in Cancer
opticalType orange giant
parallax about 10.2 milliarcseconds
planetarySystemDiscoveryMethod radial velocity
planetarySystemDiscoveryYear 2014
properMotionDec about −13 mas/yr
properMotionRA about −46 mas/yr
radialVelocity about +22 km/s
radius about 50 solar radii
rightAscension 08h 16m 30s (approx)
saoDesignation SAO 98055
spectralClass K-type
spectralType K4III
variableStar no
visibleToNakedEye yes

How these facts were elicited

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Altarf hasHIPDesignation HIP 40526
Al Tarf hasHIPDesignation HIP 40526