Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Eta_Telescopii> ?p ?o }
Showing triples 1 to 73 of
73
with 100 triples per page.
- Eta_Telescopii abstract "Eta Telescopii (η Tel, η Telescopii), also known as HD 181296 or HR 7329, is a star in the southern constellation of Telescopium. This is a white-hued A-type main sequence star with an apparent visual magnitude of +5.03. It is approximately 155 light years from Earth and is a member of the Beta Pictoris Moving Group of stars that share a common motion through space. It is moving through the Galaxy at a speed of 23.7 km/s relative to the Sun.In 1998, imaging with the Hubble Space Telescope revealed a 12th magnitude object around 4" distant from Eta Telescopii, and calculated to be a brown dwarf of spectral type M7V or M8V with a surface temperature of around 2600 K. It is located around 192 AU distant from the primary star, and weighs between 20 and 50 Jupiter masses.This star has 2.9 times the mass of the Sun and is radiating around 22 times the Sun's luminosity from its outer atmosphere at an effective temperature of 9,506 K. The age of the star is only about 12 million years. It is emitting an excess of infrared radiation that suggests the presence of a circumstellar disk of dust at an orbital radius of 24 AU, and an unresolved asteroid belt at 4 AU from the host star. Subsequent imaging showed there were no objects of 20 Jupiter masses or greater between the disk and the brown dwarf, leading the researchers Neuh¨auser and colleagues to postulate that the brown dwarf had an eccentric orbit - if 200 AU were its furthest distance from the primary, then it could come as close as 71 AU with an average distance of 136 AU.Eta Telescopii is in fact a triple star system; further away, separated by 7', is HD 181327, a yellow-white main sequence star of spectral type F6V and apparent magnitude 7.0, which has its own debris disk. This disk has a sharply-defined inner edge at 31 AU, indicating a likely planet between 19 and 31 AU from the star.".
- Eta_Telescopii wikiPageID "2695527".
- Eta_Telescopii wikiPageLength "5290".
- Eta_Telescopii wikiPageOutDegree "25".
- Eta_Telescopii wikiPageRevisionID "661572334".
- Eta_Telescopii wikiPageWikiLink A-type_main-sequence_star.
- Eta_Telescopii wikiPageWikiLink A-type_main_sequence_star.
- Eta_Telescopii wikiPageWikiLink Apparent_magnitude.
- Eta_Telescopii wikiPageWikiLink Apparent_visual_magnitude.
- Eta_Telescopii wikiPageWikiLink Astronomical_Unit.
- Eta_Telescopii wikiPageWikiLink Astronomical_unit.
- Eta_Telescopii wikiPageWikiLink Beta_Pictoris_Moving_Group.
- Eta_Telescopii wikiPageWikiLink Beta_Pictoris_moving_group.
- Eta_Telescopii wikiPageWikiLink Category:A-type_main-sequence_stars.
- Eta_Telescopii wikiPageWikiLink Category:Bayer_objects.
- Eta_Telescopii wikiPageWikiLink Category:Beta_Pictoris_moving_group.
- Eta_Telescopii wikiPageWikiLink Category:Circumstellar_disks.
- Eta_Telescopii wikiPageWikiLink Category:Telescopium_(constellation).
- Eta_Telescopii wikiPageWikiLink Constellation.
- Eta_Telescopii wikiPageWikiLink Earth.
- Eta_Telescopii wikiPageWikiLink Effective_temperature.
- Eta_Telescopii wikiPageWikiLink Epoch_(astronomy).
- Eta_Telescopii wikiPageWikiLink HD_181327.
- Eta_Telescopii wikiPageWikiLink Henry_Draper_Catalogue.
- Eta_Telescopii wikiPageWikiLink Hipparcos.
- Eta_Telescopii wikiPageWikiLink Hipparcos_catalogue.
- Eta_Telescopii wikiPageWikiLink Hubble_Space_Telescope.
- Eta_Telescopii wikiPageWikiLink Infrared_excess.
- Eta_Telescopii wikiPageWikiLink J2000.0.
- Eta_Telescopii wikiPageWikiLink Light-year.
- Eta_Telescopii wikiPageWikiLink Light_years.
- Eta_Telescopii wikiPageWikiLink Star.
- Eta_Telescopii wikiPageWikiLink Star_catalogue.
- Eta_Telescopii wikiPageWikiLink Telescopium.
- Eta_Telescopii wikiPageWikiLinkText "Eta Telescopii".
- Eta_Telescopii wikiPageWikiLinkText "Eta".
- Eta_Telescopii wikiPageWikiLinkText "η Tel".
- Eta_Telescopii appmagV "+5.03".
- Eta_Telescopii constell Telescopium.
- Eta_Telescopii distLy "155".
- Eta_Telescopii distPc "47.7".
- Eta_Telescopii epoch Epoch_(astronomy).
- Eta_Telescopii epoch J2000.0.
- Eta_Telescopii hasPhotoCollection Eta_Telescopii.
- Eta_Telescopii name "η Telescopii".
- Eta_Telescopii names "CP–54 9339, HD 181296, HIP 95261, HR 7329, SAO 246055.".
- Eta_Telescopii spectral "A0 Vn".
- Eta_Telescopii wikiPageUsesTemplate Template:Reflist.
- Eta_Telescopii wikiPageUsesTemplate Template:Starbox_short.
- Eta_Telescopii wikiPageUsesTemplate Template:Stars_of_Telescopium.
- Eta_Telescopii subject Category:A-type_main-sequence_stars.
- Eta_Telescopii subject Category:Bayer_objects.
- Eta_Telescopii subject Category:Beta_Pictoris_moving_group.
- Eta_Telescopii subject Category:Circumstellar_disks.
- Eta_Telescopii subject Category:Telescopium_(constellation).
- Eta_Telescopii hypernym Star.
- Eta_Telescopii type Article.
- Eta_Telescopii type Star.
- Eta_Telescopii type Article.
- Eta_Telescopii type Catalogue.
- Eta_Telescopii comment "Eta Telescopii (η Tel, η Telescopii), also known as HD 181296 or HR 7329, is a star in the southern constellation of Telescopium. This is a white-hued A-type main sequence star with an apparent visual magnitude of +5.03. It is approximately 155 light years from Earth and is a member of the Beta Pictoris Moving Group of stars that share a common motion through space.".
- Eta_Telescopii label "Eta Telescopii".
- Eta_Telescopii sameAs Eta_Telescopii.
- Eta_Telescopii sameAs Eta_Telescopii.
- Eta_Telescopii sameAs اتا_تلسکوپ.
- Eta_Telescopii sameAs ぼうえんきょう座イータ星.
- Eta_Telescopii sameAs Eta_Telescopii.
- Eta_Telescopii sameAs m.07ygy5.
- Eta_Telescopii sameAs Q5178323.
- Eta_Telescopii sameAs Q5178323.
- Eta_Telescopii sameAs 望遠鏡座η.
- Eta_Telescopii wasDerivedFrom Eta_Telescopii?oldid=661572334.
- Eta_Telescopii isPrimaryTopicOf Eta_Telescopii.