VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
I/34/greenw2a Second Greenwich Catalog of Stars for 1925.0 (London 1935)
Part I. Fundamental Stars reduced with proper motion to the epoch 1925.0 (2111 rows)
  recno=1327
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200016 00 19.99245 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-22 37 18.6797 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 57 22.30201 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-22 28 51.6068 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon350.09746754 deg Galactic longitude at Epoch=J1925, proper motions taken into account (pos.galactic.lon)
_Glat+22.49062381 deg Galactic latitude at Epoch=J1925, proper motions taken into account (pos.galactic.lat)
1327recno 1327  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

No.1327  Running number with the catalog. (meta.id;meta.main)
PGC4066   Preliminary General Catalog Number. (meta.id)
vmag 2.54 mag Visual Magnitude (Note 1)   (phot.mag;em.opt.V)
varFlag    [-] A minus sign if star is variable (Note 1)   (meta.code.error)
SpTypeB0  Spectral type (Note 2)   (src.spType)
RA192515 55 53.650 "h:m:s" (i) Right Ascension 1925.0, Ep=1925.0 . (pos.eq.ra;meta.main)
DE1925-22 24 33.88 "d:m:s" (i) Declination 1925.0, Ep=1925.0. (pos.eq.dec;meta.main)
epRA 0.7 yr Mean Epoch of RA - 1900.0. (time.epoch)
epDE 0.7 yr Mean Epoch of DE - 1900.0. (time.epoch)
o_RA1925278  No. of Observations of RA. (meta.number)
o_DE1925278  No. of Observations of DE. (meta.number)
Note    [12349JQ0-] Notes (Note 3)   (meta.note)
pmRA -10 .1ms/yr Proper motion in RA. (pos.pm;pos.eq.ra)
pmDE -33 mas/yr Proper motion in DE. (pos.pm;pos.eq.dec)

_RA.icrs16 00 20.066 "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-22 37 16.20 "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)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact