VizieR

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VizieR

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I/97/perth75 Perth 75 Catalogue (Nikoloff+ 1982)
The catalogue Perth 75 (2589 rows)
  recno=1606
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ColumnValue  Explain   (UCD)
_RAJ200015 04 27.06441 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+26 56 51.7589 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 02 18.40866 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+27 08 30.0772 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon040.32386545 deg Galactic longitude at Epoch=J1950, proper motions taken into account (pos.galactic.lon)
_Glat+60.46640613 deg Galactic latitude at Epoch=J1950, proper motions taken into account (pos.galactic.lat)
1606recno 1606  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

FK4 557  Star number in FK4 (< 2000) or FK4S (> 2000). (meta.id;meta.main)
Vmag 4.56 mag Observed or FK4 visual magnitude (see n_Vmag) (phot.mag;em.opt.V)
n_Vmag    [s] An "s" (lower case) if Vmag has been taken from the FK4. (meta.note)
SpK0  The HD spectral type (src.spType)
RAB195015 02 18.086 "h:m:s" (i) Right Ascension B1950 (Note)   (pos.eq.ra;meta.main)
DEB1950+27 08 29.87 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
pmRA-0.01318 s/yr Annual proper motion in R.A. (pos.pm;pos.eq.ra)
pmDE-0.0086 arcsec/yr Annual proper motion in Dec. (pos.pm;pos.eq.dec)
O-C(RA)-0.11 10mas Observed residual in apparent RA cos(Dec), in the sense Observed minus FK4 or FK4S. (pos.eq.ra;arith.diff)
O-C(DE) 0.12 10mas Observed residual in apparent in Dec., in the sense Observed minus FK4 or FK4S. (pos.eq.dec;arith.diff)
o_RAB195039  Number of accepted observations in R.A. (meta.number)
o_DEB195037  Number of accepted observations in Dec. (meta.number)
EpRA-190074.44 yr Epoch - 1900 for the observation in R.A. (time.epoch)
pFlagp   [p] A letter "p" (lower case) if parallax and/or radial velocity used in computing apparent positions. (meta.note)

_RA.icrs15 04 27.064 "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+26 56 51.76 "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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