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I/146/ppm1 Positions and Proper Motions - North (Roeser+, 1988)
Catalogue PPM-North (181731 rows)
  recno=57666
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ColumnValue  Explain   (UCD)
_RAJ200018 56 36.62722 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+47 39 23.5525 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195018 55 13.92746 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+47 35 21.0566 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon077.56103607 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+18.87462231 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
57666recno 57666  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

PPM 57666  (i) [1/181731] PPM Designation (meta.id;meta.main)
DM+47 2720  Durchmusterung, BD or CD (Note)   (meta.id)
Mag 9.0 mag Magnitude, Visual if Flag5 is 'V' (Note)   (phot.mag;em.opt.V)
SpF8  Spectral type (Note)   (src.spType)
RAJ200018 56 36.654 "h:m:s" (i) Right Ascension for the Equinox=J2000.0 and Epoch=J2000.0, on the system of FK5 (pos.eq.ra;meta.main)
DEJ2000+47 39 23.24 "d:m:s" (i) Declination for the equinox and epoch J2000.0, on the system of FK5 (pos.eq.dec;meta.main)
pmRA-0.0006 s/yr Proper motion in RA, J2000 (Note)   (pos.pm;pos.eq.ra)
pmDE 0.007 arcsec/yr Proper motion in DE, J2000 (Note)   (pos.pm;pos.eq.dec)
Npos 8  Number of individual positions used (Note)   (meta.number)
e_RAs 5 10mas Mean error of RA (Note)   (stat.error)
e_DEs 7 10mas Mean error of DE (Note)   (stat.error)
e_pmRA 2.4 mas/yr Mean error of pmRA (Note)   (stat.error)
e_pmDE 2.4 mas/yr Mean error of pmDE (Note)   (stat.error)
EpRA-190055.36 yr Weighted mean epoch, RA and pmRA (Note)   (time.epoch)
EpDE-190052.57 yr Weighted mean epoch, DE and pmDE (Note)   (time.epoch)
SAO 47943   [1/258997] SAO Designation (meta.id)
HD176153   [1/359083] Henry Draper Designation (meta.id)
AGK3+47 1370  AGK2/3 I/69 designation (meta.id)
Flag1   'P' - problem, 'C' - comment (Note)   (meta.code)
Flag2   'D' - double star (Note)   (meta.code)
Flag3H   not used (Note)   (meta.code)
Flag4   'F' - member of FK5 (Note)   (meta.code)
Flag5   'R' - remark, 'V' - V mag (Note CPC-2)   (meta.code)
  
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