VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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I/62C/catalog Perth 70: Positions of 24900 Stars (Hog+ 1976)
The Perth70 Catalogue (24978 rows)
  recno=3751
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ColumnValue  Explain   (UCD)
_RAJ200003 45 49.61511 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+24 22 03.6458 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195003 42 50.76145 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+24 12 46.8574 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon166.16998349 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-23.51427548 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)
3751recno 3751  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

SRS40689  Southern Reference System catalog number. (meta.id;meta.main)
SupFlag    [S] S indicates a FK4-Supp. star (the S is repeated in Col. Type) (meta.note)
Vmag 4.00 mag Visual magnitude. (phot.mag;em.opt.V)
SpB5  Spectral type from preliminary SRS. (src.spType)
RAB195003 42 50.793 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
LC    [LU] star observed in Lower or Upper Culmination (meta.note)
DEB1950+24 12 46.00 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
EpRA-190069.00 yr Mean epoch of observation in RA (Offset 1900) (time.epoch)
EpDE-190069.00 yr Mean epoch of observation in DE (Offset 1900) (time.epoch)
o_RAB1950 2  Number of accepted observations in RA (meta.number)
n_RAB1950    [*] Deletion flag for right ascension. (meta.note)
o_DEB1950 2  Number of accepted observations in DE (meta.number)
n_DEB1950    [*] Deletion flag for declination. (meta.note)
(O-C)RA -22 10mas Residual in RA (RA*cos(DE)) (stat.fit.residual;pos.eq.ra)
(O-C)DE -8 10mas Residual in DE (stat.fit.residual;pos.eq.dec)
pmRA 1.70 ms/yr Proper motion in RA (pos.pm;pos.eq.ra)
pmDE -45.0 mas/yr Proper motion in DE (pos.pm;pos.eq.dec)
DMBD +23 516  Durchmusterung catalog identifier. (CC +SSNNNNN) (meta.id)
TypeB   [BFPS] Type of star: B = Bright Star, not in FK4Sup F = FK4 star S = FK4Sup star P = SRS Program Star (meta.note)
ObsA 3804  Observing number of the star for cross-reference with Part A. (meta.number)
o_ObsA 2  Number of records in Part A for this star. (meta.number)
FK4S    []? FK4 Supplement Catalog number. (meta.id)
RV  km/s []? Radial velocity. (phys.veloc;pos.heliocentric)
plx  mas []? Parallax. (pos.parallax.trig)
o_Vmag 0  Number of observations of magnitude. (meta.number)
n_Vmag    [*] Deletion flag for magnitude. (meta.note)
EpVmag  yr Mean epoch of observation of magnitude. (Offset 1900) (time.epoch)
e_RAB1950 6 10mas Standard error of one observation in (RA cos(DE)) (stat.error;pos.eq.ra)
e_DEB1950 25 10mas Standard error of one observation in DE (stat.error;pos.eq.dec)
e_Vmag  0.01mag Standard error of one observation of Vmag (stat.error;phot.mag;em.opt.V)
pfRA 61 10mas Mean parallax factor in RA (arith.factor;pos.parallax)
pfDE 8 10mas Mean parallax factor in DE (arith.factor;pos.parallax)
preMag 4.0 mag Magnitude from the preliminary SRS catalog. (phot.mag;em.opt)

_RA.icrs03 45 49.615 "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+24 22 03.65 "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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