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Catalog Selection Page

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  B/comets
 Database of the orbital elements of comets (Rocher, 2007)
Post annotation
  
1.B/comets/cometsThe catalog of Comets (2014-07-13) (1104 rows)

 
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)
  Cnote  Number of the associated "Note Cometaire" (Note 1)   (meta.bib.volume)
  Udate "Y:M:D" (n)Date of "Note Cometaire" update (time.epoch)
  Code (char) IAU code for the comet (meta.id)
  Name (char) IAU Name of the comet (meta.id;meta.main)
  OrbName (char) Orbit Computer name (obs.observer)
  Elem d Epoch of the computed elements (JD) (time.epoch)
  n_Elem   [0,1] relativistic effects (Note 5)   (meta.note)
  Nobs  Number of observations used in solution (Note 6)   (meta.number)
  resid arcsec r.m.s. residual (Note 6)   (stat.stdev)
  Date0 "Y:M:D" (n)Date of first observation (Note 6)   (time.epoch)

ALL cols
    
(n) indicates a possible blank or NULL column  
  Date1 "Y:M:D" (n)Date of last observation (Note 6)   (time.epoch)
  X0 AU X coordinate of position vector (Note 2)   (pos.distance;pos.cartesian.x)
  Y0 AU Y coordinate of position vector (Note 2)   (pos.distance;pos.cartesian.y)
  Z0 AU Z coordinate of position vector (Note 2)   (pos.distance;pos.cartesian.z)
  Xdot AU/d X-component of Velocity vector (Note 2)   (phys.veloc.orbital)
  Ydot AU/d Y-component of Velocity vector (Note 2)   (phys.veloc.orbital)
  Zdot AU/d Z-component of Velocity vector (Note 2)   (phys.veloc.orbital)
  A1 AU/d2 X-component of non-gravitational forces (Note 2)   (phys.acceleration)
  A2 AU/d2 Y-component of non-gravitational forces (Note 2)   (phys.acceleration)
  A3 AU/d2 Z-component of non-gravitational forces (Note 2)   (phys.acceleration)
  T0 d Date of perihelion (Note 3)   (src.orbital.periastron)
  q AU Perihelion distance (Note 3)   (pos.distance;src.orbital.periastron)
  e  Orbit eccentricity (Note 3)   (src.orbital.eccentricity)

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(n) indicates a possible blank or NULL column  
  omega deg Argument of perihelion (Note 3)   (src.orbital.periastron)
  Omega deg Longitude of orbital node (Note 3)   (src.orbital.node)
  i deg Inclination of the orbit (Note 3)   (src.orbital.inclination)
  H1 mag Constant term for magnitude (Note 4)   (phot.mag)
  R1 mag Term in log(r) for magnitude (Note 4)   (phot.mag)
  D1 mag Term in log(D) for magnitude (Note 4)   (phot.mag)
  H2 mag Constant term for magnitude of nucleus (Note 4)   (phot.mag)
  R2 mag Term in log(r) for magnitude of nucleus (Note 4)   (phot.mag)
  D2 mag Term in log(D) for magnitude of nucleus (Note 4)   (phot.mag)
  Ephemeride  Show the Ephemeride of this Comet (from IMCCE) (meta.ref.url)

ALL cols
    
(n) indicates a possible blank or NULL column  
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