VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

Catalog

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
VII/171
  Michigan Emission-Line Objects (MacAlpine+ 1977-1982)
ReadMe+ftp
1982ApJ...261..412M
Similar Catalogs
Post annotation 		img(gal)
1.VII/171/catalogThe UM Catalogue of emission-line objects (698 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  UM   [1,685] UM number (meta.id;meta.main)
  m_UM (char) Multiplicity indicator (meta.code.multip)
  RAB1950 "h:m:s" (i) right ascension (B1950) (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) declination (B1950) (pos.eq.dec;meta.main)
  Names (char) Other names (meta.id)
  Simbad  ask the Simbad data-base about this object (meta.ref)
  NED  ask the NED data-base about this object (meta.ref)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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