NGC 6613: Difference between revisions

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NGC 6613, also known as M 18, is an open cluster located in the constellation Sagittarius.

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 {{subpages}}
-'''NGC 6613'''<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>, which is also called [[M 18]], is an [[open cluster]] located in the constellation [[Sagittarius]].
+'''NGC 6613''', also known as '''M 18''', is an [[open cluster]] located in the constellation [[Sagittarius]].
 {{Infobox NGCobject
 | number= NGC 6613
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 | type = [[Open cluster]]
 | epoch = 2000.0
-| ra = 18<sup>h</sup>19.9<sup>m</sup>
+| ra =
-| de = -17<sup>o</sup>08<sup>'</sup>
+| de =
-| app_size =   9.0
+| app_size =
-| app_mag =   6.9
+| app_mag =
 | distance_ly =
 | const = Sagittarius
 | radius_ly =
 | redshift =
-| other =  [[M 18]]
+| other =  M 18
-| 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 =
-| 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 =
 }}
 === Appearance ===