VizieR

Show

Sort

Column

Constraint

Explain (UCD)

recno

Record number within the original table (starting from 1) (meta.record)

CCDM

(char)

(Catalogue of the Components of the Double and Multiple stars) number (Note) (meta.id;meta.main)

rComp

(char)

[B-Z?] Reference component (blank if A) (meta.code.multip)

Comp

(char)

[A-Z?] Concerned component (Note) (meta.code.multip)

Note1

(char)

[*&] orbit flag (Note) (meta.code)

Note2

(char)

[@%] astrometric binary (Note) (meta.code)

Disc

(char)

Name of the pair (Discoverer and Number) (Note) (meta.id)

dRAs

s

⁽ⁿ⁾ Remainder of RA in second of time; (pos.eq.ra;arith.diff)

dDEs

arcsec

⁽ⁿ⁾ Remainder of DE in arcsecond; (pos.angDistance)

r_dRAs

⁽ⁿ⁾ Source code for positions (Note) (meta.ref)

Year

yr

⁽ⁿ⁾ Year of measured relative position (time.epoch)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

theta

deg

⁽ⁿ⁾ Position angle (degrees) (Note) (pos.posAng)

rho

arcsec

⁽ⁿ⁾ angular separation of Comp along theta (pos.angDistance)

Obs

⁽ⁿ⁾ for A component: number of components; other component: number of measurements (meta.number)

Vmag

mag

⁽ⁿ⁾ magnitude (phot.mag;em.opt.V)

Sp

(char)

spectrum (src.spType)

pmNote

(char)

[*@$#] Origin of the proper motion (Note) (meta.ref)

pmRA

mas/yr

⁽ⁿ⁾ annual proper motion in 0"001 (pos.pm;pos.eq.ra)

pmDE

mas/yr

⁽ⁿ⁾ annual proper motion in 0"001 (pos.pm;pos.eq.dec)

DM

(char)

First identification = DM (Harvard system) (Note) (meta.id)

Name2

(char)

Second identification (Note) (meta.id)

HD

(char)

HD designation (meta.id)

m_HD

(char)

[*?/0-9 ] second HD (Note Example: 131843/4) (meta.code.multip)

ADS/BDS

(char)

ADS number (A) or BDS number (B) (meta.id)

m_ADS/BDS

(char)

[aN] suffix (a) to an inserted ADS number N = Note in the WDS (meta.code.multip)

n_IDS

(char)

[*W] Note on IDS designation (Note) (meta.note)

IDS

(char)

Uncorrected Index designation (1976.5) (equinox 1900) and identification letter; (meta.id)

HIP

⁽ⁿ⁾ Hipparcos Catalogue (I/239) number (meta.id)

RAJ2000

deg

Right Ascension (J2000) computed at CDS (pos.eq.ra;meta.main)

DEJ2000

deg

Declination (J2000) computed at CDS (pos.eq.dec;meta.main)

ALL cols

⁽ⁿ⁾ indicates a possible blank or NULL column

	I/260	57364		Visual Double Stars in Hipparcos (Dommanget+, 2000) ReadMe+ftp Similar Catalogs Post annotation
1.	I/260/ccdmhipn		The Catalogue (41255 rows)
			Note that the J2000 coordinates are not part of the original catalogue, they were computed from dRAs and dDEs, or from the (rho,theta); their accuracy can be low.

Adapt form	Display your selection only	Reset to default columns
	Display UCD1+ UCD1

VizieR

Catalog Selection Page