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=651
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ColumnValue  Explain   (UCD)
_RAJ200001 36 27.30766 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+48 43 22.0779 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195001 33 23.08014 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+48 28 05.6407 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon130.54018471 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-13.48241295 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)
651recno 651  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 651   [1,10571] Running number (meta.id)
DM 4700460  Durchmusterung (BD or CD) identification (meta.id;meta.main)
SpK0  Spectral type, from HD (src.spType)
NumSp70  Coded spectral type (Note 1)   (src.spType)
Vmag 6.17 mag Magnitudes (from Harvard Revised Photometry or corrected BD) (phot.mag;em.opt.V)
n_Vmag    [v] for variable star (meta.note)
ObsMag 6.40 mag Observed magnitude (phot.mag)
RAB192001 31 33.178 "h:m:s" (i) Right Ascension B1920 , at Epoch (pos.eq.ra;meta.main)
pmRA-0.0004 s/a Annual proper motion in RA (in Boss system) (pos.pm;pos.eq.ra)
DEB1920+48 18 53.00 "d:m:s" (i) Declination B1920 (pos.eq.dec;meta.main)
pmDE-0.013 arcsec/a Annual proper motion in Dec (in Boss system) (pos.pm;pos.eq.dec)
o_RAB1920 4  Number of observations in RA (meta.number)
o_DEB1920    Number of observations in Dec (Note 2)   (meta.number)
EpRA-190018.74 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.icrs01 36 27.308 "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+48 43 22.08 "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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