Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Mar-2024)

Result of query: info cati PN HDW NN$
.

Details on Acronym:   HDW
  
HDW (Hartl+Dengel+Weinberger)= (HtDe)
Write:<<PN HDW NN>>
N: 13
Object:PN  (SIMBAD class: PlanetaryNeb = Planetary Nebula)
Stat:is completely incorporated in Simbad
Note:The PN are not numbered by the authors, but found numbered in the literature.
Ref:=1983MitAG..60..325H
byHARTL H. , DENGEL J., WEINBERGER R.
 Mitt. Astron. Gesellschaft, 60, 325-327 (1983)
  Alte Planetarische Nebel : neue Kandidaten.
oThe PN are not numbered by authors, but found numbered in literature.
oTable 1: <PN HDW NN> (Nos 1-13).
Originof the Acronym: L = Found in the literature

Details on Acronym:   HtDe
  
HtDe (Hartl+Dengel+)
***** Avoid the usage of HtDe, prefer HDW
Originof the Acronym: L = Found in the literature