Dictionary of Nomenclature of Celestial Objects

 , 51-76 (1993)
    Ammonia clumps in the Orion and Cepheus clouds.

oTables 1, 2, 3: <HWW HHMMm+DDMMa> N=26+26+6.
 Auth.:HARJU J.+
   Ref:=1999ApJ...512..724B
     byBERGIN E.A.
, PLUME R., WILLIAMS J.P., MYERS P.C.
 Astrophys. J., 512, 724-739 (1999)

    The ionization fraction in dense molecular gas. II. Massive cores.

oTable 3: <HWW 05389-0756d> N=1 added.

====Sorry, no entry could be found====