VizieR

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

VizieR

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IV/25/tyc2_hd HD identifications for Tycho-2 stars (Fabricius+, 2002)
Catalog (353527 rows)
  HD=331471
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ColumnValue  Explain   (UCD)
_RAJ200019 55 35.3901 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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+32 52 20.456 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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)
_RAB195019 53 39.3834 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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+32 44 19.965 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_Glon069.0434370 deg Galactic longitude at Epoch=J2000. (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+02.3488092 deg Galactic latitude at Epoch=J2000. (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)
108576recno 108576  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TYC12673   [1,9537] TYC1 from Tycho-2 (meta.id)
TYC2 2309   [1,12121] TYC2 from Tycho-2 (meta.id)
TYC31   [1,4] TYC3 from Tycho-2 (meta.id)
f_TYC    [S] Set for stars in Tycho-2 Supplement#1 (meta.code)
HD331471  (i) HD (Cat. III/135) identifier (meta.id;meta.main)
SpTypeA0  Spectral type from HD catalogue (src.spType)
n_HD1   [1,2] number of HD stars for this Tyc2 star (meta.note)
n_TYC1   [1,2] number of Tyc2 stars for this HD star (meta.note)
TDSC    [D] star in Tycho Double Star Catalogue (meta.code)
Rem    [DEGMR*] Remarks flag from HD file (Note)   (meta.code)
Note   N indicates a note in the "notes.dat" file, and E an erratum (in ) (meta.note)

SimbadSimbad  ask the Simbad data-base about this object
_RA298.89746 deg (i) Position from the Tycho-2 Catalog (I/259) or from TDSC (I/276) (right ascension part) (pos.eq.ra;meta.main)
_DE+32.87235 deg (i) Position from the Tycho-2 Catalog (I/259) or from TDSC (I/276) (declination part) (pos.eq.dec;meta.main)
IV/25/notes HD identifications for Tycho-2 stars (Fabricius+, 2002)
Individual notes (123 rows)
  HD=331471
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