Dictionary of Nomenclature of Celestial Objects
(Last update: 11-Mar-2024)

Result of query: info cati Hen$

Details on Acronym:   He
  
He (Henize)
***** Avoid the usage of He, prefer Hen
Originof the Acronym: L = Found in the literature

Details on Acronym:   Hen
  
Hen (Henize)= (He) = (Henize) = (Henun) = (LH-alpha)
Write:<<Hen 1-N>>
<<Hen 2-NNN>>
<<Hen 3-NNNN>>
<<Hen 4-NNN>>
N: 7+468+1929+250
Object:PN + Em* + *  (SIMBAD class: PlanetaryNeb = Planetary Nebula)
Note:Hen 1-N: N=7 PN.
Hen 2-NNN: N=468 PN.
Hen 3-NNNN: N=1929 are emission stars, among which 2 are compiled as PN (Nos 1312 and 1333). Hen 4-NNN: S stars from an unpublished list of Henize. Description in 1960AJ......65..491H. N=166 among (Nos 1-236), cross-id. with CSS in 1984PW&SO...3....1S. (Nos 1-205), cross-id. with CSS in 2000A&AS..145...51V.
Ref:=1961PASP...73..159H
byHENIZE K.G.
 Publ. Astron. Soc. Pac., 73, 159-162 (1961)
  Seven new planetary nebulae.
o<Hen 1-N> (Nos 1-1 to 1-7).
Ref:=1967ApJS...14..125H
byHENIZE K.G.
 Astrophys. J., Suppl. Ser., 14, 125-153 (1967)
  Observations of southern planetary nebulae.
o<Hen 2-NNN> (Nos 2-1 to 2-468).
Ref:=1976ApJS...30..491H
byHENIZE K.G.
 Astrophys. J., Suppl. Ser., 30, 491-550 (1976)
  Observations of southern emission-line stars.
oTable 1: <Hen 3-1 to 3-1929>.
Originof the Acronym: S = Created by Simbad, the CDS Database

Details on Acronym:   Henize
  
Henize (Henize)
***** Avoid the usage of Henize, prefer Hen
Originof the Acronym: L = Found in the literature

Details on Acronym:   Henun
  
Henun (Henize, Unpublished)
Originof the Acronym: L (1984PW&SO...3....1S)

Details on Acronym:   LH-alpha
  
LH-alpha (Lamont-Hussey, H-alpha)
***** Avoid the usage of LH-alpha, prefer Hen