Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Feb-2018)

Result of query: info cati PN PM$

Details on Acronym:   PM
   PM (Preite-Martinez) Write:<<PN PM 1-NNN>>
<<PN PM 2-NN>> N: 340+48 Object:Poss. PN  (SIMBAD class: PN? = Possible Planetary Nebula) Note:Table IV: PM 1-, list 1, N=340, sources with a high probability of being a PN
Table V: PM 2-, list 2, N=48, sources with a high probability of being non-PN, or only PN-related objects. Ref:=1988A&AS...76..317P byPREITE-MARTINEZ A. Astron. Astrophys., Suppl. Ser., 76, 317-330 (1988) Possible new planetary nebulae in the IRAS point source catalogue. oTable IV: <PN PM 1-NNN> N=340 , Table V: <PN PM 2-NN> N=48. =E=Catalogue in electronic form as <J/A+AS/76/317/> Originof the Acronym: A = Assigned by the author(s)