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

Result of query: info cati RECX$

Details on Acronym:   ECHA
   ECHA (Eta Chamaeleontis cluste) ***** Avoid the usage of ECHA, prefer RECX Originof the Acronym: L (2008ApJ...683..813G)
Details on Acronym:   RECX
   RECX (ROSAT Eta Cha X-ray)= (ECHA) Write:<<RECX NN>> N: 18 Object:(X)  (SIMBAD class: X = X-ray Source) Stat:is completely incorporated in Simbad Note:A new open cluster was discovered in the vicinity of eta Cha through a deep ROSAT image.
N=18 members. in source:NAME eta Cha Cluster Ref:=1999ApJ...516L..77M byMAMAJEK E.E. , LAWSON W.A., FEIGELSON E.D. Astrophys. J., 516, 77-80 (1999) The η Chamaeleontis cluster: a remarkable new nearby young open cluster. oCluster = NAME ETA CHA CLUSTER = NAME MAMAJEK 1 o<Cl Mamajek N> (No. 1). Table 1: <RECX NN> (Nos 1-12). Ref:=2004ApJ...609..917L byLUHMAN K.L. , STEEGHS D. Astrophys. J., 609, 917-924 (2004) Spectroscopy of candidate members of the η Chamaeleontis and MBM 12 young associations. oTable 3: <RECX NN> (Nos 13-19) added. Originof the Acronym: p = Pre-registered to IAU Comm.5