Dictionary of Nomenclature of Celestial Objects
(Last update: 02-Nov-2023)

Result of query: info cati PN SaSt$

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>.