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J/A+A/509/A3/eoc4 Earth Orientation Catalog 4 (EOC-4) (Vondrak+, 2010)
IV version of Earth Orientation Catalogue (4418 rows)
  recno=593
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ColumnValue  Explain   (UCD)
_RAJ200002 58 45.6703400 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+39 39 45.810600 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195002 55 33.2653729 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+39 27 50.637624 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon148.0435131789 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat-16.9208275447 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
593recno 593  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Seq 13879  Star number (meta.id;meta.main)
RAsec044.69029308 deg (i) Right ascension (ICRS, Ep=J2000) (pos.eq.ra;meta.main)
e_RAsec 0.74 mas rms uncertainty in RA at EpRA multiplied by cos(declination) (stat.error;pos.eq.ra)
DEsec+39.66272517 deg (i) Declination (ICRS, Ep=J2000) (pos.eq.dec;meta.main)
e_DEsec 0.81 mas rms uncertainty in DEsec at EpDE (stat.error;pos.eq.dec)
pmRA 0.02619 arcsec/yr Proper motion in right ascension multiplied by cos(declination) (pmRA*cos(DE)) (pos.pm;pos.eq.ra)
e_pmRA 0.38 mas/yr rms uncertainty in pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE-0.04207 arcsec/yr Proper motion in declination (pos.pm;pos.eq.dec)
e_pmDE 0.55 mas/yr rms uncertainty in pmDE (stat.error;pos.pm;pos.eq.dec)
EpRA1990.99 yr Epoch of RA (offset 1900) (time.epoch;pos.eq.ra)
EpDE1991.31 yr Epoch of DE (offset 1900) (time.epoch;pos.eq.dec)
plx 0.0100 arcsec Trigonometric parallax (pos.parallax.trig)
RV 14.2 km/s Radial velocity (spect.dopplerVeloc;pos.heliocentric)
mag 4.68 mag Apparent magnitude (phot.mag;em.opt)
P1 0.00 yr Period P1 (1/f1) (Note 1)   (time.period)
P2 0.00 yr Period P2 (1/f2) (Note 1)   (time.period)
c1R 0.0000 arcsec c1R coefficient (Note 1)   (stat.param)
s1R 0.0000 arcsec s1R coefficient (Note 1)   (stat.param)
c2R 0.0000 arcsec c2R coefficient (Note 1)   (stat.param)
s2R 0.0000 arcsec s2R coefficient (Note 1)   (stat.param)
c3R 0.0000 arcsec c3R coefficient (Note 1)   (stat.param)
s3R 0.0000 arcsec s3R coefficient (Note 1)   (stat.param)
c4R 0.0000 arcsec c4R coefficient (Note 1)   (stat.param)
s4R 0.0000 arcsec s4R coefficient (Note 1)   (stat.param)
c1D 0.0000 arcsec c1D coefficient (Note 1)   (stat.param)
s1D 0.0000 arcsec s1D coefficient (Note 1)   (stat.param)
c2D 0.0000 arcsec c2D coefficient (Note 1)   (stat.param)
s2D 0.0000 arcsec s2D coefficient (Note 1)   (stat.param)
c3D 0.0000 arcsec c3D coefficient (Note 1)   (stat.param)
s3D 0.0000 arcsec s3D coefficient (Note 1)   (stat.param)
c4D 0.0000 arcsec c4D coefficient (Note 1)   (stat.param)
s4D 0.0000 arcsec s4D coefficient (Note 1)   (stat.param)
e_ARA 0.00 mas rms uncertainty in amplitudes of RA (stat.error)
e_ADE 0.00 mas rms uncertainty in amplitudes of DE (stat.error)
AE0   [0/3] Astrometric excellency (Note 2)   (meta.code.qual)
CATF63  Astrometric Catalogue (Note 3)   (meta.id)
BS    [ABPQ] Binary system (Note 4)   (meta.code.multip)
PF    [1/3] How the periods were found out (Note 5)   (meta.note)
  
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