| I/274/ccdm | CCDM (Catalog of Components of Double & Multiple stars (Dommanget+ 2002) The Catalogue of Components of Double and Multiple (105838 rows) | CCDM===10166+2327 |
Note: the J2000 coordinates are not part of the original catalogue; their accuracy can be low, see the CooFlag column
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 10 16 41.4 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEJ2000 | +23 25 02 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _RAB1950 | 10 13 54.7 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEB1950 | +23 40 02 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _Glon | 210.2277 | deg | Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) |
| _Glat | +54.9548 | deg | Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) |
| CCDM | 10166+2327 | (Catalogue of the Components of the Double and Multiple stars) identifier (Note 1) (meta.id;meta.main) | |
| rComp | [B-Z?] Reference component (blank if A) (Note 6) (meta.code.multip) | ||
| Comp | A | [A-Z?] Concerned component (Note 6) (meta.code.multip) | |
| Note1 | [*&] *=orbit in Dommanget's personal catalog &=orbit WDS 1994 (Note 2) (meta.code) | ||
| Note2 | [@%] @ = astrometric binary % = astrometric binary from Hipparcos (meta.code) | ||
| Disc | Name of the pair (Discoverer and Number) (Note 3) (meta.id) | ||
| dRAs | 5.38 | s | Remainder of RA in second of time (J2000) (pos.eq.ra;arith.diff) |
| dDEs | -117.9 | arcsec | Remainder of DE in arcsecond (J2000) (pos.eq.dec;arith.diff) |
| r_dRAs | 10 | Source code for positions, in refpos.dat (meta.ref;pos.frame) | |
| Year | yr | Year of measured relative position (time.epoch;arith.diff) | |
| theta | deg | Position angle (degrees) (Note 4) (pos.posAng) | |
| rho | arcsec | angular separation of Comp along theta (pos.angDistance) | |
| Obs | 2 | for component A: number of components; other component: number of measurements (meta.number) | |
| Vmag | 3.6 | mag | magnitude (phot.mag;em.opt) |
| Sp | F0 | Spectral type (src.spType) | |
| pmNote | * | [*@$#] Origin of the proper motion (Note 7) (meta.ref;pos.pm;pos.frame) | |
| pmRA | 18 | mas/yr | annual proper motion in 0"001 (pos.pm;pos.eq.ra) |
| pmDE | -12 | mas/yr | annual proper motion in 0"001 (pos.pm;pos.eq.dec) |
| DM | +24 2209.0 | First identification = DM (Harvard system) (Note 5) (meta.id) | |
| Name2 | +23 1076.6 | Second identification (Note 5) (meta.id) | |
| HD | 89025 | HD identifier (meta.id) | |
| m_HD | [/0-9 ?*] second HD (Example: 131843/4) (Note 8) (meta.code.multip) | ||
| ADS/BDS | B 5368 | ADS (A) or BDS identifier (B) (meta.id) | |
| m_ADS/BDS | [aN] suffix (a) to an inserted ADS identifier, or a note (N) exists in the Index. (meta.code.multip) | ||
| n_IDS | [*W] The * means that the Index identifier was built for a new component or system; the W indicates a WDS (1994) identifier (meta.note) | ||
| IDS | 10110N2356A | Original Index (1976.5) or WDS (1994) identifier, based on equinox 1900 (meta.id) | |
| HIC | 50335 | Hipparcos Input Catalogue (Turon et al., Cat. I/196) identifier (also HIP I/239) (meta.id) | |
| CooFlag | 0 | [0/4] Indicator position computation (Note 9) (meta.code.qual) | |
| RAJ2000 | 154.1724 | deg | Right Ascension J2000 (degrees) (Note 9) (pos.eq.ra;meta.main) |
| DEJ2000 | +23.4173 | deg | Declination J2000 (degrees) (Note 9) (pos.eq.dec;meta.main) |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 10 16 32.3 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEJ2000 | +23 30 11 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _RAB1950 | 10 13 46.3 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DEB1950 | +23 45 09 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec) |
| _Glon | 210.0680 | deg | Galactic longitude (computed by VizieR, not part of the original data) (pos.galactic.lon) |
| _Glat | +54.9423 | deg | Galactic latitude (computed by VizieR, not part of the original data) (pos.galactic.lat) |
| CCDM | 10166+2327 | (Catalogue of the Components of the Double and Multiple stars) identifier (Note 1) (meta.id;meta.main) | |
| rComp | [B-Z?] Reference component (blank if A) (Note 6) (meta.code.multip) | ||
| Comp | B | [A-Z?] Concerned component (Note 6) (meta.code.multip) | |
| Note1 | [*&] *=orbit in Dommanget's personal catalog &=orbit WDS 1994 (Note 2) (meta.code) | ||
| Note2 | [@%] @ = astrometric binary % = astrometric binary from Hipparcos (meta.code) | ||
| Disc | STF4018 | Name of the pair (Discoverer and Number) (Note 3) (meta.id) | |
| dRAs | -3.71 | s | Remainder of RA in second of time (J2000) (pos.eq.ra;arith.diff) |
| dDEs | 191.1 | arcsec | Remainder of DE in arcsecond (J2000) (pos.eq.dec;arith.diff) |
| r_dRAs | 10 | Source code for positions, in refpos.dat (meta.ref;pos.frame) | |
| Year | 1925 | yr | Year of measured relative position (time.epoch;arith.diff) |
| theta | 340 | deg | Position angle (degrees) (Note 4) (pos.posAng) |
| rho | 325.9 | arcsec | angular separation of Comp along theta (pos.angDistance) |
| Obs | 12 | for component A: number of components; other component: number of measurements (meta.number) | |
| Vmag | 5.9 | mag | magnitude (phot.mag;em.opt) |
| Sp | G0 | Spectral type (src.spType) | |
| pmNote | * | [*@$#] Origin of the proper motion (Note 7) (meta.ref;pos.pm;pos.frame) | |
| pmRA | -198 | mas/yr | annual proper motion in 0"001 (pos.pm;pos.eq.ra) |
| pmDE | 33 | mas/yr | annual proper motion in 0"001 (pos.pm;pos.eq.dec) |
| DM | +24 2207.0 | First identification = DM (Harvard system) (Note 5) (meta.id) | |
| Name2 | +23 1075.6 | Second identification (Note 5) (meta.id) | |
| HD | 89010 | HD identifier (meta.id) | |
| m_HD | [/0-9 ?*] second HD (Example: 131843/4) (Note 8) (meta.code.multip) | ||
| ADS/BDS | B 5368 | ADS (A) or BDS identifier (B) (meta.id) | |
| m_ADS/BDS | N | [aN] suffix (a) to an inserted ADS identifier, or a note (N) exists in the Index. (meta.code.multip) | |
| n_IDS | [*W] The * means that the Index identifier was built for a new component or system; the W indicates a WDS (1994) identifier (meta.note) | ||
| IDS | 10110N2356B | Original Index (1976.5) or WDS (1994) identifier, based on equinox 1900 (meta.id) | |
| HIC | 50319 | Hipparcos Input Catalogue (Turon et al., Cat. I/196) identifier (also HIP I/239) (meta.id) | |
| CooFlag | 0 | [0/4] Indicator position computation (Note 9) (meta.code.qual) | |
| RAJ2000 | 154.1345 | deg | Right Ascension J2000 (degrees) (Note 9) (pos.eq.ra;meta.main) |
| DEJ2000 | +23.5031 | deg | Declination J2000 (degrees) (Note 9) (pos.eq.dec;meta.main) |
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