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=4346
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ColumnValue  Explain   (UCD)
_RAJ200010 27 09.20582 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-31 04 04.9176 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195010 24 51.68624 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-30 48 45.8698 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon269.87858305 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+22.38791495 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)
4346recno 4346  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 4346   [1,10571] Running number (meta.id)
DM-3008465  Durchmusterung (BD or CD) identification (meta.id;meta.main)
SpK5  Spectral type, from HD (src.spType)
NumSp75  Coded spectral type (Note 1)   (src.spType)
Vmag 4.42 mag Magnitudes (from Harvard Revised Photometry or corrected BD) (phot.mag;em.opt.V)
n_Vmag    [v] for variable star (meta.note)
ObsMag 4.54 mag Observed magnitude (phot.mag)
RAB192010 23 29.336 "h:m:s" (i) Right Ascension B1920 , at Epoch (pos.eq.ra;meta.main)
pmRA-0.0053 s/a Annual proper motion in RA (in Boss system) (pos.pm;pos.eq.ra)
DEB1920-30 39 36.34 "d:m:s" (i) Declination B1920 (pos.eq.dec;meta.main)
pmDE 0.000 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-190019.23 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.icrs10 27 09.206 "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-31 04 04.92 "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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