Dictionary of Nomenclature of Celestial Objects
(Last update: 15-Sep-2023)

Result of query: info cati SPM2.0$

Details on Acronym:   SPM2.0
  
SPM2.0 (Southern Proper Motion, 2.0)
 Write:<<SPM2.0  NNNNNNNN>>
 N:  321608
Object:* + G  (SIMBAD class: Unknown = Object of Unknown Nature)
  Note:Yale-San Juan Southern Proper Motion catalogue, version 2.0.    Positions, proper motions and photometry in the area around the SGP.
    In the format the 3 first digits stand for the SPM field number,    the remaining digits for the running number of the object in    the field.
 in source:NAME SGP
   Ref:=1998AJ....116.2556P
     byPLATAIS I.
, GIRARD M.T., KOZHURINA-PLATAIS V., VAN ALTENA W.F., LOPEZ C.E., MENDEZ R.A., MA W.-Z., YANG T.-G., MacGILLIVRAY H.T., YENTIS D.J.
 Astron. J., 116, 2556-2564 (1998)

    The southern proper motion program. II. A catalog at the South
    Galactic Pole.
oCatalogue: <SPM2.0 NNNNNNNN> N=3216608.
=E=Catalogue in electronic form as I/277
 Originof the Acronym: A = Assigned by the author(s)