WASP-54 (original) (raw)
WASP-54, also known as BD+00 3088, is a binary star system about 825 light-years away. The primary, WASP-54A, is a F-type main-sequence star, accompanied by the red dwarf WASP-54B on a wide orbit. WASP-54 is depleted in heavy elements, having 55% of the solar abundance of iron. The age of WASP-54 is slightly older than the Sun's at 6.9+1.0−1.9 billion years. A multiplicity survey in 2017 did detect a red dwarf stellar companion WASP-54B 5.7″ away from WASP-54A. The companion was proven to be co-moving in 2020.
| Property | Value |
|---|---|
| dbo:abstract | WASP-54, also known as BD+00 3088, is a binary star system about 825 light-years away. The primary, WASP-54A, is a F-type main-sequence star, accompanied by the red dwarf WASP-54B on a wide orbit. WASP-54 is depleted in heavy elements, having 55% of the solar abundance of iron. The age of WASP-54 is slightly older than the Sun's at 6.9+1.0−1.9 billion years. A multiplicity survey in 2017 did detect a red dwarf stellar companion WASP-54B 5.7″ away from WASP-54A. The companion was proven to be co-moving in 2020. (en) WASP-54 — звезда в созвездии Девы на расстоянии около 652 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru) |
| dbo:wikiPageID | 66055636 (xsd:integer) |
| dbo:wikiPageLength | 7615 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1030661972 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Binary_star dbr:Virgo_(constellation) dbc:Binary_stars dbc:Durchmusterung_objects dbc:F-type_main-sequence_stars dbc:Planetary_systems_with_one_confirmed_planet dbc:Virgo_(constellation) dbr:WASP-54b dbr:WASP-57b dbr:Main_sequence dbr:Hot_Jupiter dbc:Planetary_transit_variables dbr:Transit_(astronomy) dbc:2MASS_objects dbr:Astronomical_unit dbr:Red_dwarf dbr:F-type_main-sequence_star |
| dbp:ageGyr | 6.900000 (xsd:double) |
| dbp:appmagV | 10.410000 (xsd:double) |
| dbp:axis | 5.728000 (xsd:double) |
| dbp:axisUnitless | 1450.0 |
| dbp:class | F8 (en) |
| dbp:component | WASP-54A (en) WASP-54B (en) |
| dbp:constell | dbr:Virgo_(constellation) |
| dbp:eccentricity | <0.06 (en) |
| dbp:epoch | J2000 (en) |
| dbp:exoplanet | dbr:WASP-54b |
| dbp:gravity | 4 (xsd:integer) |
| dbp:inclination | 84.970000 (xsd:double) |
| dbp:mass | 0.190000 (xsd:double) 0.606000 (xsd:double) 1.213000 (xsd:double) |
| dbp:metalFe | -0.270000 (xsd:double) |
| dbp:name | WASP-54 (en) WASP-54B (en) |
| dbp:pError | 0.069200 (xsd:double) |
| dbp:parallax | 3.952200 (xsd:double) |
| dbp:period | 3.693641 (xsd:double) |
| dbp:primary | WASP-54A (en) |
| dbp:propMoDec | -4.687000 (xsd:double) |
| dbp:propMoRa | -24.685000 (xsd:double) |
| dbp:radialV | -2.820000 (xsd:double) |
| dbp:radius | 1.653000 (xsd:double) 1.828000 (xsd:double) |
| dbp:rotationalVelocity | 4 (xsd:integer) |
| dbp:semimajor | 0.049880 (xsd:double) |
| dbp:temperature | 3216 (xsd:integer) 6100 (xsd:integer) |
| dbp:type | dbr:Main_sequence |
| dbp:wikiPageUsesTemplate | dbt:OrbitboxPlanet dbt:OrbitboxPlanet_begin dbt:Orbitbox_end dbt:Reflist dbt:Short_description dbt:Sky dbt:Starbox_astrometry dbt:Starbox_begin dbt:Starbox_catalog dbt:Starbox_character dbt:Starbox_detail dbt:Starbox_end dbt:Starbox_observe dbt:Starbox_orbit dbt:Starbox_reference dbt:Val dbt:± dbt:DEC dbt:Odlist dbt:RA dbt:Virgo_(constellation) |
| dcterms:subject | dbc:Binary_stars dbc:Durchmusterung_objects dbc:F-type_main-sequence_stars dbc:Planetary_systems_with_one_confirmed_planet dbc:Virgo_(constellation) dbc:Planetary_transit_variables dbc:2MASS_objects |
| rdf:type | owl:Thing dbo:Place dbo:Location schema:Place dbo:CelestialBody dbo:Star |
| rdfs:comment | WASP-54, also known as BD+00 3088, is a binary star system about 825 light-years away. The primary, WASP-54A, is a F-type main-sequence star, accompanied by the red dwarf WASP-54B on a wide orbit. WASP-54 is depleted in heavy elements, having 55% of the solar abundance of iron. The age of WASP-54 is slightly older than the Sun's at 6.9+1.0−1.9 billion years. A multiplicity survey in 2017 did detect a red dwarf stellar companion WASP-54B 5.7″ away from WASP-54A. The companion was proven to be co-moving in 2020. (en) WASP-54 — звезда в созвездии Девы на расстоянии около 652 световых лет от нас. Вокруг звезды обращается, как минимум, одна планета. (ru) |
| rdfs:label | WASP-54 (ru) WASP-54 (en) |
| owl:sameAs | wikidata:WASP-54 dbpedia-ru:WASP-54 https://global.dbpedia.org/id/3k3U7 |
| prov:wasDerivedFrom | wikipedia-en:WASP-54?oldid=1030661972&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:WASP-54 |
| foaf:name | WASP-54 (en) |
| is dbo:wikiPageRedirects of | dbr:WASP-54b dbr:BD+00_3088 |
| is dbo:wikiPageWikiLink of | dbr:List_of_exoplanets_discovered_in_2012 dbr:WASP-54b dbr:Wide_Angle_Search_for_Planets dbr:List_of_stars_in_Virgo dbr:BD+00_3088 |
| is foaf:primaryTopic of | wikipedia-en:WASP-54 |