VizieR

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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

  
V/115
  Semi-detached eclipsing binaries (Surkova+, 2004)
ReadMe+ftp
Similar Catalogs
Post annotation 		img(gal)
1.V/115/algolsCatalog of semi-detached eclipsing binaries (tables 1 and 2) (232 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. ((unassigned);meta.version;arith.diff;phys.veloc)
  Orb (char) [AB] Origin of the orbit: A = spectroscopic (table1), B = photometric (table2) ((unassigned);meta.version;arith.diff)
  Seq  Sequential number of the system ((unassigned);meta.version;arith.diff)
  n_Seq (char) indicates a note detailed in the "notes.dat" file ((unassigned);meta.version;arith.diff)
  Name (char) Designation of the system (GCVS name) ((unassigned);meta.version;arith.diff)
  Per d Orbital period ((unassigned);meta.version;arith.diff)
  n_Per (char) [*] * marks period variability
  Sp1+Sp2 (char) MK Spectral classes of components ((unassigned);meta.version;arith.diff)
  q  Mass ratio M2/M1 (Note 1)   
  a solRad Orbital semi-major axis (Note 2)   ((unassigned);(unassigned);stat.min)
  M1 solMass Mass of first component (4) (Note 3)   ((unassigned);meta.version;arith.diff)

ALL cols		    
 (i)indexed column
  M2 solMass Mass of second component (4) (Note 3)   
  R1 solRad Radius of first component (Note 4)   (instr.fov;obs.atmos;arith.factor)
  R2 solRad Radius of second component (Note 4)   (stat.value;em.IR;arith.factor)
  Mbol1 mag Absolute Bolometric magnitude of component1 (Note 5)   (spect.index;pos.phaseAng;arith.grad)
  Mbol2 mag Absolute Bolometric magnitude of component2 (Note 5)   (meta;arith.zp;stat.min)
  r1   [0/1] Fractional radius of first component (relative to orbital semi-major axis A)
  r2   [0/1] Fractional radius of second component (relative to orbital semi-major axis A) ((unassigned);em.line;arith.grad)
  L1  Fractional luminosity of first component in V (relative to L1+L2) ((unassigned);meta.version;arith.diff)
  J1/J2  Ratio of surface brightnesses (Note 6)   ((unassigned);pos.phaseAng;arith.factor)
  i deg Orbital inclination (spect.index;arith.zp;(unassigned))
  w  Weight on the reliability of photometric and absolute elements (Note 7)   ((unassigned);(unassigned);arith.factor)
  r_Seq (char) References to sources containing presented photometric and absolute elements
  Simbad  ask the Simbad data-base about this object
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);meta.version;arith.diff;(unassigned);arith)

ALL cols		    
 (i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846643933 Where phase=3 and catid=5115
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR2586895.err (2026-10-30T02:52:11)
-3
-source=V/115/algols
-ref=VIZ6ae4065c27790f
elapse time 2