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VizieR

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I/61B/agk3 AGK3 Catalogue (Dieckvoss, Heckmann 1975)
Catalog Data (183145 rows)
  recno=104044
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ColumnValue  Explain   (UCD)
_RAJ200022 26 04.33798 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+25 55 39.7252 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195022 23 43.57559 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+25 40 22.8238 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon086.40231207 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-26.44603165 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)
104044recno 104044  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)
AGzone25  AGK3 zone. (meta.id.part;meta.main)
AGnum2685  (i) AGK3 number (Note)   (meta.id.part;meta.main)
m_AGnum0   [0ab ]Component for duplicates (Note)   (meta.code.multip)
Pmag 7.3 mag Photographic magnitude from AGK2 (phot.mag;em.opt)
SpA0  Spectral type (Note)   (src.spType)
RA195022 23 43.575 "h:m:s" (i) Right ascension hours (1950.0) (pos.eq.ra;meta.main)
DE1950+25 40 22.82 "d:m:s" (i) Declination degrees (1950.0) (pos.eq.dec;meta.main)
nobs 2  Number of photographic observations (Note)   (meta.number)
Ep-190057.67 yr Epoch of AGK3 position minus 1900 (time.epoch)
pmRA-0.006 mas/yr Annual proper motion in right ascension (Note)   (pos.pm;pos.eq.ra)
pmDE-0.001 mas/yr Annual proper motion in declination (Note)   (pos.pm;pos.eq.dec)
dEpoch27.99 yr Epoch difference AGK3-AGK2 (time.interval)
BDBD+25 4730  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-0.0018 arcsec The difference in right ascension in the sense AGK3 - AGK2modified (Note)   (pos.eq.ra;arith.diff)
dDE-0.0004 arcsec The difference in declination in the sense AGK3 - AGK2modified (pos.eq.dec;arith.diff)

_RA.icrs22 26 04.338 "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+25 55 39.72 "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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