Dictionary of Nomenclature of Celestial Objects
(Last update: 10-Jul-2024)

Result of query: info cati PN My$

Details on Acronym:   My
   My (Mayall) Write:<<PN My NN>> N: 6 Object:PN  (SIMBAD class: PlanetaryNeb = Planetary Nebula) Stat:is completely incorporated in Simbad Note:Only one PN: My 60 = PN G283.8+02.2 in 1992, Acker+ catalog Ref:=1951BHarO.920...32M byMAYALL M.W. Harvard Bull., 920, 32-37 (1951) New peculiar spectra. oTable I: <[M51] NNN> (Nos 1-139) = <PN My NN> for (Nos 45, 47, 48, 56, 59, 60).