NGC 6994: Difference between revisions
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'''NGC 6994'''<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>, also known as '''M 73''', is an [[open cluster]] located in the constellation [[Aquarius]]. | |||
'''NGC | |||
{{Infobox NGCobject | {{Infobox NGCobject | ||
| number= NGC | | number= NGC 6994 | ||
| image = | | image = | ||
| type = [[Open cluster]] | | type = [[Open cluster]] | ||
| epoch = 2000.0 | | epoch = 2000.0 | ||
| ra = | | ra = 20<sup>h</sup>59.0<sup>m</sup> | ||
| de = - | | de = -12<sup>o</sup>38<sup>'</sup> | ||
| app_size = | | app_size = 3.0 | ||
| app_mag = | | app_mag = 9.0 | ||
| distance_ly = | | distance_ly = | ||
| const = | | const = Aquarius | ||
| radius_ly = | | radius_ly = | ||
| redshift = | | redshift = | ||
| other = M | | other = M 73 | ||
| 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 12:41, 10 December 2007
NGC 6994[1][2], also known as M 73, is an open cluster located in the constellation Aquarius.
| NGC 6994 | |
|---|---|
| Observation data: 2000.0 epoch | |
| Constellation | Aquarius |
| Right ascension | 20h59.0m |
| Declination | -12o38' |
| Type | Open cluster |
| Apparent dimensions | 3.0 |
| Apparent magnitude | 9.0 |
| Other designations | M 73 |
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)>