| Column | Value | | Explain (UCD) |
| _RAJ2000 | 18 36 56.3364106 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) (POS_EQ_RA) |
| _DEJ2000 | +38 47 01.290815 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) (POS_EQ_DEC) |
| _RAB1950 | 18 35 14.6663972 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) (POS_EQ_RA) |
| _DEB1950 | +38 44 09.729130 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) (POS_EQ_DEC) |
| _Glon | 67.4473317502 | deg | Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon) (POS_GAL_LON) |
| _Glat | 19.2374772953 | deg | Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat) (POS_GAL_LAT) |
| 4826recno | 4826 | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
|
| TYC1 | 3105 | | (i) [2,9529] TYC1 from TYC (Note 1)
(meta.id.part;meta.main) (ID_MAIN:1) |
| TYC2 | 2070 | | (i) [1,12112] TYC2 from TYC (Note 1)
(meta.id.part;meta.main) (ID_MAIN:2) |
| TYC3 | 1 | | (i) [1,4] TYC3 from TYC (Note 1)
(meta.id.part;meta.main) (ID_MAIN:3) |
| flag | H | | [HT] data from Hipparcos or Tycho-1 (Note 2)
(meta.ref) (REFER_CODE) |
| RA(ICRS) | 279.23410832 | deg | (i) Right Asc, ICRS, at epoch=J1991.25 (pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| DE(ICRS) | 38.78299311 | deg | (i) Decl, ICRS, at epoch=J1991.25 (pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| pmRA | 201.0 | mas/yr | []? prop. mot. in RA*cos(dec) (pos.pm;pos.eq.ra) (POS_EQ_PMRA) |
| pmDE | 287.5 | mas/yr | []? prop. mot. in Dec (pos.pm;pos.eq.dec) (POS_EQ_PMDEC) |
| e_RAdeg | 0.5 | mas | s.e. RA*cos(dec) (stat.error) (ERROR) |
| e_DEdeg | 0.5 | mas | s.e. of Dec (stat.error) (ERROR) |
| e_pmRA | 0.6 | mas/yr | []? s.e. prop mot in RA * cos(dec) (stat.error) (ERROR) |
| e_pmDE | 0.6 | mas/yr | []? s.e. of proper motion in Dec (stat.error) (ERROR) |
| mflag | H | | [ BVH] (Note 3)
(meta.code) (CODE_MISC) |
| BTmag | | mag | []? Tycho-1 BT magnitude (4) (Note 4)
(phot.mag;em.opt.B) (PHOT_TYCHO_B) |
| e_BTmag | | mag | []? s.e. of BT (4) (Note 4)
(stat.error) (ERROR) |
| VTmag | 0.087 | mag | []? Tycho-1 VT or Hp magnitude (4) (Note 4)
(phot.mag;em.opt.V) (PHOT_TYCHO_V) |
| e_VTmag | 0.002 | mag | []? s.e. of VT (4) (Note 4)
(stat.error) (ERROR) |
| prox | 999 | | [1,999] proximity indicator (Note 5)
(meta.code) (CODE_MISC) |
| TYC | | | [ T] Tycho-1 star (meta.code) (CODE_MISC) |
| HIP | 91262 | | [1,120404] Hipparcos number (meta.id) (ID_ALTERNATIVE) |
| CCDM | | | CCDM component identifier for HIP stars (meta.code.multip) (CODE_MULT_INDEX) |
