Dictionary of Nomenclature of Celestial Objects
(Last update: 26-Nov-2020)

Result of query: info cati Cl Alessi$

Details on Acronym:   Alessi
   Alessi (Alessi+) Write:<<Cl Alessi NNA>> Object:Poss. Stellar Cluster  (SIMBAD class: Cl* = Cluster of Stars) Note:Systematic search for unknown star clusters using data included in the Tycho 2 catalogue.
Some of the clusters are included in the catalog of clusters in 2002A&A...389..871D. Ref:=2003A&A...410..565A byALESSI B.S. , MOITINHO A., DIAS W.S. Astron. Astrophys., 410, 565-575 (2003) Searching for unknown open clusters in the Tycho-2 catalog. oTable 3 : component C of HIP 52436 not in Simbad. oTables 1, 2: <CL Alessi NN> N=11 among (Nos 1-19). =E=Catalogue in electronic form as B/ocl Originof the Acronym: A = Assigned by the author(s)

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