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1988A&AS...76..317P - Astron. Astrophys., Suppl. Ser., 76, 317-330 (1988)
Possible new planetary nebulae in the IRAS point source catalogue.
PREITE-MARTINEZ A.
Journal keyword(s):
VizieR on-line data: <Available at CDS (J/A+AS/76/317): table4.dat table5.dat>
Nomenclature: Table IV: [P88b] PM 1-NNN (Nos 1-340) = PN PM 1-NNN (Nos 1-340). Table V: [P88b] PM 2-NN (Nos 1-48) = PN PM 2-NN (Nos 1-48).
CDS comments: Tables IV and V list Planetary Nebula Candidates selected on IRAS colours. The historical choice of the acronym PN PM , where PN means confirmed Planetary Nebula, was thus not correct. This acronym PN PM has been kept only on confirmed PNe (83 in January 2023). A new acronym [P88b] PM N-NNN is going to be created in SIMBAD, with a default object type PN?. Until it is ready, please use the IRAS identifier.
Simbad objects: 396
