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VizieR

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J/ApJS/235/6/catalog Updated Multiple Star Catalog (MSC); August 2019 (Tokovinin, 2018)
Components table (table 1; comp) (4441 rows)
  recno=2635
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ColumnValue  Explain   (UCD)
_RAJ200014 49 32.0832 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+51 22 37.164 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195014 47 54.6170 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+51 34 59.354 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon088.4379690 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+57.1015854 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
2635recno 2635  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ID14495+5122  (i) WDS code (HHMMm+DDMM; J2000) (G1) (linked to all data for the system) (Note)   (meta.code;meta.main)
m_ID D  Component label (meta.code.multip)
RAJ2000222.38368 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
DEJ2000+51.37699 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
plx 18.41 mas [-1.4/742.1] Parallax (pos.parallax.trig)
r_plxDR2  Reference code for plx (Note 1)   (meta.ref;pos.frame)
pmRA 9.7 mas/yr [-3776/13336] Proper motion in RA (pos.pm;pos.eq.ra)
pmDE 5.3 mas/yr [-3420.3/2295] Proper motion in Dec (pos.pm;pos.eq.dec)
RV 0.0 km/s [-291/924] Radial velocity (phys.veloc;pos.heliocentric)
Sep 9.4 arcsec [0.6/31619] Separation from main component (pos.angDistance)
SpT   MK spectral type (src.spType)
HIP    [96/120005] Hipparcos number (meta.id)
HD    [38/358623] HD number (meta.id)
Bmag  mag [0.1/22] B-band magnitude (phot.mag;em.opt.B)
Vmag17.82 mag [-0.01/25] V-band magnitude (phot.mag;em.opt.V)
Imag  mag [-1.1/14.6] IC-band magnitude (phot.mag;em.opt.I)
Jmag  mag [-2.3/18.3] J-band magnitude (phot.mag;em.IR.J)
Hmag  mag [-3.3/18.2] H-band magnitude (phot.mag;em.IR.H)
Kmag  mag [-3.6/18.8] K-band magnitude (phot.mag;em.IR.K)
Nc 0   [0/7] Number of components (meta.number)
Gr0   [0/5] Grade (Note 2)   (meta.code)
OID   Other identifiers (meta.id;meta.main)

WCat 2  Display the WDS data (B/wds) for this WDS code (meta.ref.url)
  
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