Dictionary of Nomenclature of Celestial Objects
(Last update: 11-Mar-2024)

Result of query: info cati EM* RJHA$

Details on Acronym:   RJHA
  
RJHA (Robertson+Jordan, H-alpha obj.)
Write:<<Em* RJHA NNN>>
N: 120
Object:Em. Obj.  (SIMBAD class: EmLine* = Emission-line Star)
Stat:is completely incorporated in Simbad
Note:Objective-prism survey of fields centered on the 24 Kapteyn Selected Areas along the celestial equator. Finding charts
Ref:=1989AJ.....98.1354R
byROBERTSON T.H. , JORDAN T.M.
 Astron. J., 98, 1354-1357 (1989)
  Faint H-α emission objects near the equatorial selected areas.
oTable1: <Em* RJHA NNN> (Nos 1-120).