VizieR

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VizieR

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III/182/catalog HDE Charts: positions, proper motions (Nesterov+ 1995)
The catalogue (88883 rows)
  recno=48634
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ColumnValue  Explain   (UCD)
_RAJ200017 24 43.5000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-34 11 56.700 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195017 21 24.9354 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-34 09 15.887 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon353.1679321 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 +0.8947547 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)
48634recno 48634  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HD319718   [272151/359083] HD number (meta.id;meta.main)
m_HD   Component identification: A, B... (meta.code.multip)
n_HD    [R] 'R' if individual remark for this star is given in the 'remarks' file (E indicates an erratum found essentially at CDS and Lowell Obs., summarized here) (meta.note)
SpF8  Spectral class (src.spType)
mag11.1 mag Magnitude - photographic or J/V (Note 2)   (phot.mag;em.opt)
PC   [PCAGMV] Position source flag (Note 1)   (meta.ref;pos.frame)
RAJ200017 24 43.50 "h:m:s" (i) Right Ascension J2000.0 (pos.eq.ra;meta.main)
DEJ2000-34 11 56.7 "d:m:s" (i) Declination J2000.0 (pos.eq.dec;meta.main)
pmRA 0.001 arcsec/yr Annual proper motion in RA (if pmFlag=T) (pos.pm;pos.eq.ra)
pmDE 0.002 arcsec/yr Annual proper motion in DE (if pmFlag=T) (pos.pm;pos.eq.dec)
Epoch  yr Observation epoch in Julian years (only when proper motion is not known) (time.epoch;obs)

SimbadSimbad  ask the Simbad data-base about this object
TychoTycho  Cross-identification with Tycho-2 (Cat. IV/25) (meta.ref.url)
  
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