Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Oct-2021)

Result of query: info cati 18P$

Details on Acronym:   18P
   18P (Penticton obs., list 18) Write:<<18P NNNA>> N: 109 Object:(Rad)  (SIMBAD class: Radio = Radio-source) Stat:is completely incorporated in Simbad Note:Table 2: (Nos 1-103), small-diameter radio-sources at 408MHz Ref:=1991A&A...241..551W byWENDKER H.J. , HIGGS L.A., LANDECKER T.L. Astron. Astrophys., 241, 551-580 (1991) The Cygnus X region. XVIII. A detailed investigation of radio-continuum structure on large and small scales. oTable 2: <18P NNNA> (Nos 1-103), N=109. Table 3: <19P NNA> (Nos 1-48), N=50. Table 4: <EXC6-NNA> (Nos 1-41), N=47. Table 6: <CXR NN> (Nos 1-13), N=13, Table 7: <CXH N> (Nos 1-6), N=6 =E=Catalogue in electronic form as J/A+A/241/551 Originof the Acronym: A = Assigned by the author(s)

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