| Column | Value | | Explain (UCD) |
| _RAJ2000 | 18 36 56.1859 | "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) (POS_EQ_RA) |
| _DEJ2000 | +38 46 58.775 | "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) (POS_EQ_DEC) |
| _RAB1950 | 18 35 15.3618 | "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) (POS_EQ_RA) |
| _DEB1950 | +38 44 21.576 | "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) (POS_EQ_DEC) |
| _Glon | 067.4473316 | 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) (POS_GAL_LON) |
| _Glat | +19.2374775 | 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) (POS_GAL_LAT) |
| 121470recno | 121470 | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
|
| TYC1 | 3105 | | [1,9537] TYC1 from Tycho-2 (meta.id) (ID_ALTERNATIVE) |
| TYC2 | 2070 | | [1,12121] TYC2 from Tycho-2 (meta.id) (ID_ALTERNATIVE) |
| TYC3 | 1 | | [1,4] TYC3 from Tycho-2 (meta.id) (ID_ALTERNATIVE) |
| f_TYC | S | | [S] Set for stars in Tycho-2 Supplement#1 (meta.code) (CODE_MISC) |
| HD | 172167 | | (i) HD (Cat. III/135) identifier (meta.id;meta.main) (ID_MAIN) |
| SpType | A0 | | Spectral type from HD catalogue (src.spType) (SPECT_TYPE_GENERAL) |
| n_HD | 1 | | [1,2] number of HD stars for this Tyc2 star (meta.note) (NOTE) |
| n_TYC | 1 | | [1,2] number of Tyc2 stars for this HD star (meta.note) (NOTE) |
| TDSC | D | | [D] star in Tycho Double Star Catalogue (meta.code) (CODE_MISC) |
| Rem | R | | [DEGMR*] Remarks flag from HD file (Note)
(meta.code) (CODE_MISC) |
| Note | | | N indicates a note in the " notes.dat" file, and E an erratum (in ) (meta.note) (NOTE) |
|
| Simbad | Simbad | | ask the Simbad data-base about this object (DATA_LINK) |
| _RA | 279.23411 | deg | (i) Position from the Tycho-2 Catalog (I/259) or from TDSC (I/276) (right ascension part) (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| _DE | +38.78299 | deg | (i) Position from the Tycho-2 Catalog (I/259) or from TDSC (I/276) (declination part) (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
