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

Result of query: info cati PN SaSt 3-NNN$
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Details on Acronym:   SaSt
  
SaSt (Sanduleak+Stephenson)
Write:<<PN SaSt 1-N>>
<<PN SaSt 2-NN>>
<<PN SaSt 3-NNN>>
N: 3+23+179
Object:PN  (SIMBAD class: PlanetaryNeb = Planetary Nebula)
Stat:is completely incorporated in Simbad
Note:1st list: '1-N', N=3. 2nd list: '2-NN', N=23. 3rd list: '3-NNN', some objects in the list (N=179, acronym SS73) are PN.
Ref:=1972ApJ...178..183S
bySANDULEAK N. , STEPHENSON C.B.
 Astrophys. J., 178, 183-187 (1972)
  Very low excitation compact nebulae.
oTable 1: <PN SaSt 2-N> (Nos 2-1 to 2-23).
Ref:=1972PASP...84..816S
bySANDULEAK N. , STEPHENSON C.B.
 Publ. Astron. Soc. Pac., 84, 816-817 (1972)
  Peculiar southern emission line objects with strong (O III) λ 4363.
o<PN SaSt 1-N> (Nos 1-1 to 1-3).
Ref:=1973ApJ...185..899S
bySANDULEAK N. , STEPHENSON C.B.
 Astrophys. J., 185, 899-913 (1973)
  Low-dispersion spectra galactic distribution of various interesting strong- emission-line objects in the Southern Milky Way.
oTable 1: <SS73 NNN> (Nos 1-179) = <PN SaSt 3-NNN>.