VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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I/61B/agk3 AGK3 Catalogue (Dieckvoss, Heckmann 1975)
Catalog Data (183145 rows)
  recno=31863
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ColumnValue  Explain   (UCD)
_RAJ200002 23 51.73520 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+55 21 53.4388 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195002 20 22.02289 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+55 08 18.1935 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon135.87305429 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 -5.16749423 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)
31863recno 31863  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)
AGzone55  AGK3 zone. (meta.id.part;meta.main)
AGnum 251  (i) AGK3 number (Note)   (meta.id.part;meta.main)
m_AGnum0   [0ab ]Component for duplicates (Note)   (meta.code.multip)
Pmag 7.0 mag Photographic magnitude from AGK2 (phot.mag;em.opt)
SpG0  Spectral type (Note)   (src.spType)
RA195002 20 22.022 "h:m:s" (i) Right ascension hours (1950.0) (pos.eq.ra;meta.main)
DE1950+55 08 18.19 "d:m:s" (i) Declination degrees (1950.0) (pos.eq.dec;meta.main)
nobs 2  Number of photographic observations (Note)   (meta.number)
Ep-190057.96 yr Epoch of AGK3 position minus 1900 (time.epoch)
pmRA-0.011 mas/yr Annual proper motion in right ascension (Note)   (pos.pm;pos.eq.ra)
pmDE-0.006 mas/yr Annual proper motion in declination (Note)   (pos.pm;pos.eq.dec)
dEpoch28.09 yr Epoch difference AGK3-AGK2 (time.interval)
BDBD+54 535  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-0.0031 arcsec The difference in right ascension in the sense AGK3 - AGK2modified (Note)   (pos.eq.ra;arith.diff)
dDE-0.0017 arcsec The difference in declination in the sense AGK3 - AGK2modified (pos.eq.dec;arith.diff)

_RA.icrs02 23 51.735 "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+55 21 53.44 "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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