Matches in DBpedia 2014 for { <http://dbpedia.org/resource/W49B> ?p ?o. }
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- W49B abstract "W49B (also known as SNR G043.3-00.2 or 3C 398) is a nebula resulting from a type Ib or Ic supernova. If the supernova was visible from Earth it would have been seen around 1000 AD (the remnant "is about a thousand years old") which may have produced a gamma-ray burst and may have produced a black hole.W49B is barrel-shaped and located roughly 26,000 light-years from Earth. Recent findings indicate infrared "rings" (about 25 light-years in diameter) around the "barrel", and also indicate intense X-ray radiation coming from nickel and iron along its axis. The star that created this nebula is thought to have formed from a dense dust cloud before throwing off hot, gaseous rings, creating a bubble, and exploding.".
- W49B thumbnail Supernova_Remnant_W49B_in_x-ray,_radio,_and_infrared.jpg?width=300.
- W49B wikiPageExternalLink 0609533.
- W49B wikiPageExternalLink 50.
- W49B wikiPageExternalLink sim-id?Ident=%402705717&Name=SNR%20G043.3-00.2.
- W49B wikiPageExternalLink ApJ.
- W49B wikiPageExternalLink www.spaceref.com.
- W49B wikiPageExternalLink viewpr.html?pid=14325.
- W49B wikiPageID "2259967".
- W49B wikiPageRevisionID "603046559".
- W49B caption "The nebula W49B as imaged by the Chandra X-Ray Observatory and the Palomar telescope".
- W49B constellation Aquila_(constellation).
- W49B dec "+09° 06' 24''".
- W49B distance "26000".
- W49B epoch Epoch_(astronomy).
- W49B gal "43.275".
- W49B hasPhotoCollection W49B.
- W49B magV "?".
- W49B name "3".
- W49B name "SNR G043.3-00.2".
- W49B name "W49B".
- W49B ra "69069.0".
- W49B snrtype "?".
- W49B type "S".
- W49B subject Category:3C_objects.
- W49B subject Category:Aquila_(constellation).
- W49B subject Category:Gamma-ray_bursts.
- W49B subject Category:Supernova_remnants.
- W49B comment "W49B (also known as SNR G043.3-00.2 or 3C 398) is a nebula resulting from a type Ib or Ic supernova. If the supernova was visible from Earth it would have been seen around 1000 AD (the remnant "is about a thousand years old") which may have produced a gamma-ray burst and may have produced a black hole.W49B is barrel-shaped and located roughly 26,000 light-years from Earth.".
- W49B label "W 49B".
- W49B label "W49B".
- W49B label "W49B".
- W49B label "W49B".
- W49B label "W49B".
- W49B sameAs W49B.
- W49B sameAs W_49B.
- W49B sameAs W49B.
- W49B sameAs m.06zzlt.
- W49B sameAs Q768765.
- W49B sameAs Q768765.
- W49B wasDerivedFrom W49B?oldid=603046559.
- W49B depiction Supernova_Remnant_W49B_in_x-ray,_radio,_and_infrared.jpg.
- W49B isPrimaryTopicOf W49B.