VizieR

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

VizieR

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

  
J/AJ/159/8
  Vanishing and appearing sources using USNO data (Villarroel+, 2020)
ReadMe+ftp
2020AJ....159....8V
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/159/8/table2(c)Coordinates (J2000.0) of the first set of ∼100 surviving candidates (99 rows)
2.J/AJ/159/8/table3(c)The most interesting candidates (28 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)rmag mag [13.57/19.49] r band magnitude (Note 1)   (phot.mag;em.opt.R)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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