Dictionary of Nomenclature of Celestial Objects

 
byTHURSTON M.R. , PYE J.P.
 Mon. Not. R. Astron. Soc., 287, 350-380 (1997)
  An X-ray survey of the young open cluster NGC 2516.
oTable 2: <JTX NNN> (Nos 1-159). Table 3: <JTS N> (Nos 1-6).

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