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/A+A/509/A27
  Near-Earth asteroids & QSOs close approaches (Nedelcu+, 2010)
ReadMe+ftp
2010A&A...509A..27N
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/509/A27/appulsesNear Earth Asteroids - Quasars appulses between 2010 and 2018 (106 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)
  Ref (char) [ABC-] Reference flag (Note 1)   (meta.note)
  Umag mag (n) Photometric magnitude in Optical U band (Note 2)   (phot.mag;em.opt.U)
  Bmag mag (n) Photometric magnitude in Optical B band (Note 2)   (phot.mag;em.opt.B)
  Vmag mag (n) Photometric magnitude in Optical V band (Note 2)   (phot.mag;em.opt.V)
  Rmag mag (n) Photometric magnitude in Optical R band (Note 2)   (phot.mag;em.opt.R)
  Imag mag (n) Photometric magnitude in Optical I band (Note 2)   (phot.mag;em.opt.I)
  Date (char) Date of the close approach (YYYY/MM/DD.ddddd) (time.epoch)
  Ast  The asteroid number (meta.id)
  Vast mag The estimated V magnitude of the asteroid (phot.mag;em.opt.V)
  Dist arcsec The minimum apparent asteroid-quasar distance (pos.angDistance;stat.min)
  Sol deg Solar elongation angle (pos.eq.ha)
  N*  The number of UCAC2 stars in a 10'x10' field centered at the quasar J2000 position (meta.number)
  Ephem  Display the Ephemeris of this asteroid, from IMCCE (Paris) (meta.ref.url)
  LQAC  Display the LQAC data for this quasar, Cat. J/A+A/494/799 (meta.ref.url)
  RAJ2000 deg (i) Right ascension in decimal degrees (J2000) (Note 2)   (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (Note 2)   (pos.eq.dec;meta.main)

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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