Dictionary of Nomenclature of Celestial Objects (Last update: 17-Feb-2020)
Result of query: info cati H29]$
Details on Acronym: H H (Hubble)
***** Avoid the usage of H, prefer [H29]Originof the Acronym: L = Found in the literature Details on Acronym: [H29] [H29] (Hubble, 1929)
Note:Tables I, II, III: (Nos 1-50), often quoted VNN in the literature.
***** Avoid the usage of [H29], prefer BASW Details on Acronym: [H29] [H29] (Hubble, 1929)= (H) = (Hubble)
Object:Nova (SIMBAD class: Nova)
Note:Tables IV, V: Format 'ANN': (N1-N86), 'N' for Nova. Nos 26, 36, 39 are rejected as novae, and the following omitted on the grounds that the preceding unobserved intervals are excessive: Nos 12, 13, 15, 24, 25, 38, 46, 47, 48, 53, and 73.
in source:M 31 = NGC 224Ref:=1929ApJ....69..103H
Astrophys. J., 69, 103-157 (1929)
A spiral nebula as a stellar system, Messier 31.
oTables I, II, III: [H29] VNN use <BASW NN> (Nos 1-50). Tables IV, V: <[H29] ANN> N=63 among (Nos N1-N86).
PASP, 43, 217 (1931)
Recent novae in the Great Spiral Nebula in Andromeda (M 31).
oTable 2: <[H29] ANNN> (Nos N87-N100) added.
Originof the Acronym: S = Created by Simbad, the CDS Database Details on Acronym: Hubble Hubble (Hubble)
***** Avoid the usage of Hubble, prefer [H29]Originof the Acronym: L = Found in the literature