VizieR

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VizieR

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I/143/fk4_supp Fourth Fundamental Cat and Suppl (FK4, FK4S) (Fricke+ 1963)
FK4 supplement (1987 rows)
  recno=1491
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ColumnValue  Explain   (UCD)
_RAJ200018 42 37.93348 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+55 32 21.6855 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195018 41 39.77424 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+55 29 17.4008 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon084.93893229 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+23.28520100 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)
1491recno 1491  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

FK43491  FK4Sup star number (meta.id;meta.main)
GC25635  Boss GC Catalog number (Cat. I/113) (meta.id)
mpv 5.1 mag Photovisual magnitude. (phot.mag;em.opt.V)
SpType A0  HD spectral type. (Note 1)   (src.spType)
double    [2] Double star indicator ('2'=double) (meta.id)
RAB195018 41 39.774 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
pmRA -0.078 s/ha Proper motion in RA, time sec per trop cy (pos.pm;pos.eq.ra)
DEB1950+55 29 17.40 "d:m:s" (i) Declination B1950.0 (pos.eq.dec;meta.main)
pmDE 2.05 arcsec/ha Proper motion in Dec, arcsec per trop cy. (pos.pm;pos.eq.dec)
plx  arcsec Parallax, arc seconds. (pos.parallax.trig)

_RA.icrs18 42 37.933 "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 32 21.69 "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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