Dictionary of Nomenclature of Celestial Objects (Last update: 21-Nov-2019)
Result of query: info cati 87GB$
Details on Acronym: 87GB 87GB (1987, Green Bank obs.)
Object:(Rad) (SIMBAD class: Radio = Radio-source)
Note:The 91 m telescope in Green Bank was used during 1987 to map 6.0 sr of sky. N = 54579 discrete sources with angular sizes diameter < 10'.5 and stronger than S about 25 mJy derived from the maps
, CONDON J.J.
Astrophys. J., Suppl. Ser., 75, 1011-1291 (1991)
The 87GB catalog of radio sources covering 0° < del <+75° at 4.85 GHz.
oTable 2: <87GB HHMMSS.s+DDMMSS> N=54579
=E=Catalogue in electronic form as VIII/14Originof the Acronym: A = Assigned by the author(s)