| dbo:abstract |
HD 110956 is a single star in the southern constellation of Crux. It is faintly visible to the naked eye with an apparent visual magnitude of 4.62. The distance to this star is approximately 385 light years based on parallax and it is drifting further away with a radial velocity of 15.5 km/s. It is a probable member of the Lower Centaurus–Crux subgroup of the Scorpius–Centaurus association. This is a B-type main-sequence star with a stellar classification of B2/3V. It is a young star, estimated to be about 8 million years old, with six times the mass of the Sun. The star is spinning with a projected rotational velocity of 22 km/s. It is radiating around 400 times the luminosity of the Sun from its photosphere at an effective temperature of 16,780 K. There are multiple visual companions positioned near HD 110956. The brightest of these, with a visual magnitude of 8.93, is located at an angular separation of 51.1″ along a position angle of 166°, as of 2020. This companion was reported by J. F. W. Herschel in 1834. It is an α2 CVn variable with the designation BR Cru. (en) HD 110956 är en ensam stjärna belägen i den mellersta delen av stjärnbilden Södra korset. Den har en skenbar magnitud av ca 4,62 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 8,5 mas, beräknas den befinna sig på ett avstånd på ca 385 ljusår (ca 118 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 16 km/s. (sv) HD 110956，又名CP-55 5215，SAO 240235、HR 4848，是一颗恒星，视星等为4.65，位于銀經302.23，銀緯6.38，其B1900.0坐标为赤經12h 40m 38s，赤緯-55° 6.38′ 29″。 (zh) |
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dbr:Stellar_classification dbc:B-type_main-sequence_stars dbc:Bright_Star_Catalogue_objects dbc:Durchmusterung_objects dbc:Gould_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbr:Constellation dbr:Photosphere dbr:Effective_temperature dbr:Light_year dbr:Main_sequence dbr:Star dbr:Stellar_parallax dbr:Alpha2_Canum_Venaticorum_variable dbr:Angular_separation dbc:Crux_(constellation) dbc:Lower_Centaurus_Crux dbr:B-type_main-sequence_star dbr:Position_angle dbr:Apparent_visual_magnitude dbr:Radial_velocity dbr:Scorpius–Centaurus_association dbr:Variable_star_designation dbr:J._F._W._Herschel dbr:Crux_(constellation) dbr:Projected_rotational_velocity dbr:File:HD_110956-starmap.png |
| dbp:absmagV |
−1.05 (en) |
| dbp:appmagV |
4.620000 (xsd:double) |
| dbp:class |
B2/3V (en) |
| dbp:constell |
dbr:Crux_(constellation) |
| dbp:epoch |
J2000 (en) |
| dbp:gravity |
4.240000 (xsd:double) |
| dbp:luminosity |
402 (xsd:integer) |
| dbp:pError |
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| dbp:parallax |
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| dbp:propMoDec |
−14.84 (en) |
| dbp:propMoRa |
−33.03 (en) |
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15.500000 (xsd:double) |
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dbr:Main_sequence |
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dbt:Reflist dbt:Short_description dbt:Starbox_astrometry dbt:Starbox_begin dbt:Starbox_catalogue dbt:Starbox_character dbt:Starbox_detail dbt:Starbox_end dbt:Starbox_image dbt:Starbox_observe dbt:Starbox_reference dbt:Val dbt:DEC dbt:Odlist dbt:RA dbt:Stars_of_Crux |
| dcterms:subject |
dbc:B-type_main-sequence_stars dbc:Bright_Star_Catalogue_objects dbc:Durchmusterung_objects dbc:Gould_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbc:Crux_(constellation) dbc:Lower_Centaurus_Crux |
| gold:hypernym |
dbr:Star |
| rdf:type |
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| rdfs:comment |
HD 110956 är en ensam stjärna belägen i den mellersta delen av stjärnbilden Södra korset. Den har en skenbar magnitud av ca 4,62 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 8,5 mas, beräknas den befinna sig på ett avstånd på ca 385 ljusår (ca 118 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet på ca 16 km/s. (sv) HD 110956，又名CP-55 5215，SAO 240235、HR 4848，是一颗恒星，视星等为4.65，位于銀經302.23，銀緯6.38，其B1900.0坐标为赤經12h 40m 38s，赤緯-55° 6.38′ 29″。 (zh) HD 110956 is a single star in the southern constellation of Crux. It is faintly visible to the naked eye with an apparent visual magnitude of 4.62. The distance to this star is approximately 385 light years based on parallax and it is drifting further away with a radial velocity of 15.5 km/s. It is a probable member of the Lower Centaurus–Crux subgroup of the Scorpius–Centaurus association. (en) |
| rdfs:label |
HD 110956 (en) HD 110956 (sv) HD 110956 (zh) |
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freebase:HD 110956 yago-res:HD 110956 wikidata:HD 110956 dbpedia-sv:HD 110956 dbpedia-zh:HD 110956 https://global.dbpedia.org/id/4i7Nt |
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wikipedia-en:HD_110956?oldid=1086532839&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/HD_110956-starmap.png |
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wikipedia-en:HD_110956 |
| is dbo:wikiPageRedirects of |
dbr:HIP_62327 dbr:45_G._Crucis |
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dbr:HIP_62327 dbr:List_of_stars_in_Crux dbr:45_G._Crucis |
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wikipedia-en:HD_110956 |
