Dictionary of Nomenclature of Celestial Objects
(Last update: 24-Apr-2024)

Result of query: info cati SDN2018] NNNNa$
.

Details on Acronym:   [SDN2018]
  
[SDN2018] (Shimoikura+Dobashi+Nakamura+, 2018)
Write:<<[SDN2018] NNNNa>>
<<[SDN2018] NNNNclN>>
N: 24+23
Object:Clump + Cluster of *  (SIMBAD class: Unknown = Object of Unknown Nature)
Stat:is completely incorporated in Simbad
Note:Nobeyama 45m telescope observations of N=24 clumps in 15 dust condensations.
N=23 infrared star clusters in 2MASS data, within the 24 clumps.
Ref:=2018ApJ...855...45S
bySHIMOIKURA T. , DOBASHI K., NAKAMURA F., MATSUMOTO T., HIROTA T.
 Astrophys. J., 855, 45-45 (2018)
  A statistical study of massive cluster-forming clumps.
oTable 3: <[SDN2018] NNNNa> N=24. Table 7: <[SDN2018] NNNNclN> N=23.
Originof the Acronym: S = Created by Simbad, the CDS Database