Crab Nebula: Difference between revisions
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imported>Larry Sanger (Picture needed, of course) |
imported>Larry Sanger (Linking M 1 to Messier object -- we also need an article about the NGC system) |
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The '''Crab Nebula''' (M 1, NGC 1952)<ref>Hirshfeld, Alan, and Roger W. Sinnott, eds., Sky Catalogue 2000.0, Vol.2, Cambridge, Massachusetts: Sky Publishing Corp. and Cambridge University Press, 1985. (3098,238)</ref><ref>NGC 2000.0, The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J.L.E. Dreyer Sinnott, R.W. (edited by) <Sky Publishing Corporation and Cambridge University Press (1988)></ref> is an [[Emission nebula]] located in constellation Taurus. | The '''Crab Nebula''' ([[Messier object|M 1]], NGC 1952)<ref>Hirshfeld, Alan, and Roger W. Sinnott, eds., Sky Catalogue 2000.0, Vol.2, Cambridge, Massachusetts: Sky Publishing Corp. and Cambridge University Press, 1985. (3098,238)</ref><ref>NGC 2000.0, The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J.L.E. Dreyer Sinnott, R.W. (edited by) <Sky Publishing Corporation and Cambridge University Press (1988)></ref> is an [[Emission nebula]] located in constellation Taurus. | ||
{{Infobox NGCobject | {{Infobox NGCobject | ||
| number= NGC 1952 | | number= NGC 1952 | ||
| Line 14: | Line 14: | ||
| radius_ly = | | radius_ly = | ||
| redshift = | | redshift = | ||
| other = Crab | | other = Crab Nebula , M 1 | ||
| source = Hirshfeld, Alan, and Roger W. Sinnott, eds., Sky Catalogue 2000.0, Vol.2, Cambridge, Massachusetts: Sky Publishing Corp. and Cambridge University Press, 1985. (3098,238) | | source = Hirshfeld, Alan, and Roger W. Sinnott, eds., Sky Catalogue 2000.0, Vol.2, Cambridge, Massachusetts: Sky Publishing Corp. and Cambridge University Press, 1985. (3098,238) | ||
| org_source = NGC 2000.0, The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J.L.E. Dreyer Sinnott, R.W. (edited by) <Sky Publishing Corporation and Cambridge University Press (1988)> | | org_source = NGC 2000.0, The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J.L.E. Dreyer Sinnott, R.W. (edited by) <Sky Publishing Corporation and Cambridge University Press (1988)> | ||
Revision as of 08:59, 29 October 2007
The Crab Nebula (M 1, NGC 1952)[1][2] is an Emission nebula located in constellation Taurus.
| NGC 1952 | |
|---|---|
| Observation data: 2000.0 epoch | |
| Constellation | Taurus |
| Right ascension | 05h34.5m |
| Declination | +22o01' |
| Type | Emission nebula |
| Apparent dimensions | 6.0 |
| Apparent magnitude | 8.4 |
| Other designations | Crab Nebula , M 1 |
Appearance
Location
Scientific research
References
- ↑ Hirshfeld, Alan, and Roger W. Sinnott, eds., Sky Catalogue 2000.0, Vol.2, Cambridge, Massachusetts: Sky Publishing Corp. and Cambridge University Press, 1985. (3098,238)
- ↑ NGC 2000.0, The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J.L.E. Dreyer Sinnott, R.W. (edited by) <Sky Publishing Corporation and Cambridge University Press (1988)>