VizieR

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

VizieR

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I/144/hxcat First, Second and Third Herstmonceux Cats, 1950.0 (Tucker+ 1983)
Merged Herstmonceux Catalogues (agk3r, pzt, blaauwob, gcrv1, gcrv2, gcvs, zc, npzt) (27493 rows)
  Hx=30594
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ColumnValue  Explain   (UCD)
_RAJ200016 00 20.04014 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (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.eq.ra)
_DEJ2000-22 37 17.3775 "d:m:s" Declination (FK5, Equinox=J2000.0) (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.eq.dec)
_RAB195015 57 22.30294 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (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.eq.ra)
_DEB1950-22 28 51.8538 "d:m:s" Declination (FK4, Equinox=B1950.0) (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.eq.dec)
_Glon350.09718469 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+22.49048387 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)
24210recno 24210  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

cat3HX502  Catalogue label (Note)   (meta.id;meta.dataset)
name 2290  Star name or number in cat (meta.id;meta.main)
Hx30594  (i) Herstmonceux number (meta.id)
RA195015 57 22.301 "h:m:s" (i) Right Ascension (1950.0) hours (pos.eq.ra;meta.main)
RAs222.300 s [0,60.5[ RA (1950.0) seconds: FK4 system (Note)   (pos.eq.ra)
EpRA-190072.914 yr Epoch of RA: Year-1900 (F6.3) (time.epoch)
DE1950-22 28 51.90 "d:m:s" (i) Declination (1950.0) degrees (pos.eq.dec;meta.main)
DEs252.03 arcsec [0,60.5[ DE (1950.0) arcseconds: FK4 system (Note)   (pos.eq.dec)
EpDE-190072.914 yr Epoch of Declination: Year-1900 (time.epoch)
PlxRA 0.0588 AU Parallax factor RA (pos.parallax)
PlxDE-0.0453 AU Parallax factor Dec (pos.parallax)
o_RA1950 15  Number of Observations in R.A. (meta.number)
o_DE1950 15  Number of Observations in Declination (meta.number)
e_RA1950 0.160 arcsec Formal Standard Error RA (stat.error;pos.eq.ra)
e_DE1950 0.227 arcsec Formal Standard Error Declination (stat.error;pos.eq.dec)
DD   [D] Duplication remark (Note)   (meta.note)
ADS   ADS or IDS designation (Note)   (meta.id)
mag 2.5 mag Magnitude (visual or photographic, see r_Sp) (phot.mag)
n_mag    [V] V = Variable Magnitude (meta.note)
SpB0  Spectral type(s) (src.spType)
r_SpF  Source catalogue of mag and Sp (Note)   (meta.ref)
GC21489   Boss General Catalog number (Cat. I/113) (meta.id)
HD143275   Henry Draper number (Cat. III/135) (meta.id)
DM-22 4068   BD or CoD number (Cat. I/114, I/119, I/122) (meta.id)
SAO184014   Smithsonian Astrophys. Obs. Catalog (I/131) (meta.id)
AGK    AGK number (Cat. I/61) (meta.id)
n_AGK    [*+] Remark on AGK (Note)   (meta.note)

_RA.icrs16 00 20.040 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs-22 37 17.38 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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