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VizieR

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I/61B/agk3 AGK3 Catalogue (Dieckvoss, Heckmann 1975)
Catalog Data (183145 rows)
  recno=85501
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ColumnValue  Explain   (UCD)
_RAJ200007 34 36.60275 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+31 53 22.2784 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195007 31 24.59294 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+31 59 57.8098 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon187.44064952 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+22.48210420 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)
85501recno 85501  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

AGsign+   [-+ ]Sign of AGK3 number. (meta.id.part;meta.main)
AGzone31  AGK3 zone. (meta.id.part;meta.main)
AGnum 789  (i) AGK3 number (Note)   (meta.id.part;meta.main)
m_AGnum0   [0ab ]Component for duplicates (Note)   (meta.code.multip)
Pmag10.9 mag Photographic magnitude from AGK2 (phot.mag;em.opt)
SpA0  Spectral type (Note)   (src.spType)
RA195007 31 24.592 "h:m:s" (i) Right ascension hours (1950.0) (pos.eq.ra;meta.main)
DE1950+31 59 57.81 "d:m:s" (i) Declination degrees (1950.0) (pos.eq.dec;meta.main)
nobs 2  Number of photographic observations (Note)   (meta.number)
Ep-190059.08 yr Epoch of AGK3 position minus 1900 (time.epoch)
pmRA-0.186 mas/yr Annual proper motion in right ascension (Note)   (pos.pm;pos.eq.ra)
pmDE-0.153 mas/yr Annual proper motion in declination (Note)   (pos.pm;pos.eq.dec)
dEpoch28.97 yr Epoch difference AGK3-AGK2 (time.interval)
BDBD+32 1581  Full BD catalog designation (Note)   (meta.id)
m_BD0  Component of multiple system (Note)   (meta.code.multip)
Sum 0  Sum of discrepancy codes (Note)   (meta.code)
dRA-0.0538 arcsec The difference in right ascension in the sense AGK3 - AGK2modified (Note)   (pos.eq.ra;arith.diff)
dDE-0.0444 arcsec The difference in declination in the sense AGK3 - AGK2modified (pos.eq.dec;arith.diff)

_RA.icrs07 34 36.603 "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 53 22.28 "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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