Dictionary of Nomenclature of Celestial Objects (Last update: 24-Jan-2023)
Result of query: info cati NGC 884$
Details on Acronym: Chi Per Chi Per
====>Equivalent to: NGC 884 Details on Acronym: NGC 884 NGC 884Write:<<NGC 884 NNNN>>
Rem:(Nos 1-1640) are * in NGC 869 = h Per (Nos 4000-4090) are in NGC 869 = h Per (Nos 1641-2987) are * in NGC 884 = khi Per (Nos 7001-7125) are in NGC 884 = khi Per
Ann. Sternw. Leiden, 17, part no 1, 1-None (1937)
A study of the double cluster in Perseus, based on photographic magnitudes and effective wavelengths derived from plates taken by E. Hertzsprung at the Potsdam and Mount Wilson Observatories.
oDouble cluster in Perseus = name h Per + name khi Per.
o<NGC 869 NNNN> (Nos 1-1640). <NGC 884 NNNN> (Nos 1641-2987). <Cl* NGC 6171 Oos NN>.
, BERNABEU G.
Astron. Astrophys., 372, 477-494 (2001)
Photometric study of the double cluster h & χ Persei.
oTable 7: Objects 1899 et 1781 are in χ Persei, not in h Persei (NGC 884 1899 and NGC 884 1781 in SIMBAD).
oTable 2: <NGC 869 NNNN> (Nos 4000-4090), <NGC 884 NNNN> (Nos 7001-7125) added.
=E=Catalogue in electronic form as <J/A+A/372/477/>
Originof the Acronym: S = Created by Simbad, the CDS Database Details on Acronym: Cl* NGC 884 O Cl* NGC 884 O (Oosterhoff)
====>Equivalent to: NGC 884Originof the Acronym: L (1984ApJS...56..257J) Details on Acronym: Cl* NGC 884 Oo Cl* NGC 884 Oo (Oosterhoff)
====>Equivalent to: NGC 884Originof the Acronym: L = Found in the literature Details on Acronym: Cl* NGC 884 Oos Cl* NGC 884 Oos (Oosterhoff)
====>Equivalent to: NGC 884Originof the Acronym: L = Found in the literature