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:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
III/78
  MK Classification Extension (Kennedy, 1983)
ReadMe+ftp
Similar Catalogs
Post annotation 		img(gal)
1.III/78/mkext(c)The Catalogue (35997 rows)
2.III/78/refsThe References (403 rows)

Simple ConstraintList Of Constraints
 
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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)
  (1)Name (char) Object identification (Note 1)   (meta.id;meta.main)
  (1)RAB2000 "h:m:s" (n)(i) Right Ascension B2000 (Note 2)   (pos.eq.ra;meta.main)
  (1)DEB2000 "d:m:s" (n)(i) Declination B2000 (Note 2)   (pos.eq.dec;meta.main)
  (1)SpType (char) MK spectral type (Note 3)   (src.spType)
  (1)r_SpType  (n) [1/990] Reference number for the MK type (Note 4)   (meta.ref;pos.frame)
  (1)Vmag mag (n) V magnitude as taken from the literature. (phot.mag;em.opt.V)
  (1)n_Vmag (char) [V:] V if V variable, : for uncertain (meta.note)
  (1)r_Vmag  (n) [1/990] Reference number for photometry. (meta.ref;pos.frame)
  (1)B-V mag (n) B-V color. Plus signs are omitted. (phot.color;em.opt.B;em.opt.V)
  (1)U-B mag (n) U-B color. Plus signs are omitted. (phot.color;em.opt.U;em.opt.B)
  (1)Rem (char) Remarks. (Note 5)   (meta.note)
  (2)Ref  (i) [1/990] Reference number, as written in columns r_SpType and r_Vmag of the catalog (Note that refs, 315 and 800 are missing) (meta.id;meta.main)
  (2)BibRef (char) Bibliographic Reference (meta.bib)
  (2)BibCode (char) 19-digit bibcode (meta.bib.bibcode)
  (2)Instr (char) List, or type of classification like OP for objective-prism classification, PHOT for photometric classification (meta.code;instr)
  (2)Auth (char) Authors and Comments (meta.bib.author)

ALL cols		    
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