HD 22049

URI: https://gptkb.org/entity/HD_22049
GPTKB entity
Statements (35)
Predicate Object
gptkbp:instanceOf gptkb:star
gptkbp:age 800 million years
gptkbp:alsoKnownAs gptkb:Epsilon_Eridani
gptkbp:apparentMagnitude 3.73
gptkbp:BayerDesignation gptkb:Epsilon_Eridani
gptkbp:catalogue gptkb:Henry_Draper_Catalogue
gptkbp:catalogueNumber gptkb:HD_22049
gptkbp:constellation gptkb:Eridanus
gptkbp:containsPlanet true
gptkbp:declination -09° 27′ 29.74″
gptkbp:diameter 0.74 solar radii
gptkbp:discoveredBy gptkb:James_Bradley
gptkbp:discoveredIn 1753
gptkbp:distanceFromEarth 10.5 light years
gptkbp:FlamsteedDesignation 18 Eridani
gptkbp:hasDebrisDisk true
gptkbp:hasExoplanet gptkb:Epsilon_Eridani_b
https://www.w3.org/2000/01/rdf-schema#label HD 22049
gptkbp:luminosity 0.34 solar luminosities
gptkbp:mass 0.82 solar masses
gptkbp:metallicity [Fe/H] = -0.13
gptkbp:nearestSunlikeStar true
gptkbp:parallax 310.74 mas
gptkbp:properMotionRA -975.17 mas/yr
19.49 mas/yr
gptkbp:radialVelocity 16.3 km/s
gptkbp:rightAscension 03h 32m 55.844s
gptkbp:SIMBADID HD+22049
gptkbp:spectralType K2V
gptkbp:temperature 5084 K
gptkbp:variableStar gptkb:BY_Draconis
gptkbp:bfsParent gptkb:Epsilon_Eridani
gptkb:Eridani
gptkb:Epsilon_Eridani_system
gptkbp:bfsLayer 7