VizieR

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VizieR

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I/40/catalog WASHINGTON 20 Catalog (Morgan, 1933)
The catalog of (9989 + 582) stars. (10571 rows)
  recno=1223
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ColumnValue  Explain   (UCD)
_RAJ200002 58 45.77517 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+39 39 44.9917 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195002 55 33.31988 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+39 27 50.3836 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon148.04256352 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-16.92024060 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)
1223recno 1223  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 1223   [1,10571] Running number (meta.id)
DM 3900681  Durchmusterung (BD or CD) identification (meta.id;meta.main)
SpA2  Spectral type, from HD (src.spType)
NumSp42  Coded spectral type (Note 1)   (src.spType)
Vmag 4.62 mag Magnitudes (from Harvard Revised Photometry or corrected BD) (phot.mag;em.opt.V)
n_Vmag    [v] for variable star (meta.note)
ObsMag 5.53 mag Observed magnitude (phot.mag)
RAB192002 53 38.296 "h:m:s" (i) Right Ascension B1920 , at Epoch (pos.eq.ra;meta.main)
pmRA 0.0033 s/a Annual proper motion in RA (in Boss system) (pos.pm;pos.eq.ra)
DEB1920+39 20 36.78 "d:m:s" (i) Declination B1920 (pos.eq.dec;meta.main)
pmDE-0.050 arcsec/a Annual proper motion in Dec (in Boss system) (pos.pm;pos.eq.dec)
o_RAB1920 6  Number of observations in RA (meta.number)
o_DEB1920    Number of observations in Dec (Note 2)   (meta.number)
EpRA-190019.87 a Mean Epoch of Right Ascension (time.epoch)
EpDE-1900  a Mean Epoch of Declination (Note 2)   (time.epoch)
Note    [*] indicates a note in the catalog (meta.note)

_RA.icrs02 58 45.775 "h:m:s" (i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+39 39 44.99 "d:m:s" (i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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