VizieR

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

VizieR

start AladinLite
I/34/greenw2b Second Greenwich Catalog of Stars for 1925.0 (London 1935)
Part II. Catalogue of Stars reduced without proper motions to the epoch 1925.0 (10587 rows)
  recno=7541
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200018 42 38.0118 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+55 32 21.675 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195018 41 39.8290 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+55 29 17.360 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon084.9388058 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+23.2850520 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)
7541recno 7541  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

No. 7538  Running number with the catalog. (meta.id;meta.main)
dflag    [a] 'a' for supplementary star (meta.note)
BD+55 2107  Bonner Durchmusterung designation (meta.id)
vmag 5.08 mag Visual Magnitude. (Note 1)   (phot.mag;em.opt.V)
vFlag    [-] A minus sign if star is variable. (Note 1)   (meta.code.error)
SpTypeA0  Spectral type. (Note 2)   (src.spType)
RA192518 41 10.78 "h:m:s" (i) Right Ascension 1925.0 (pos.eq.ra;meta.main)
DE1925+55 27 46.8 "d:m:s" (i) Declination 1925.0. (pos.eq.dec;meta.main)
EpRA-190026.9 yr Mean Epoch of RA - 1900.0. (time.epoch)
EpDE-190026.9 yr Mean Epoch of DE - 1900.0. (time.epoch)
o_RA1925 6  No. of Observations of RA. (meta.number)
o_DE1925 6  No. of Observations of DE. (meta.number)
Note    [1234679JLM0RQ] Note (Note 3)   (meta.note)
pmRA -0.3 ms/yr Proper motion in RA. (pos.pm;pos.eq.ra)
pmDE 21 mas/yr Proper motion in DE. (pos.pm;pos.eq.dec)

_RA.icrs18 42 38.01 "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 20.1 "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