| J/AJ/105/499/table1 | OB Associations and Spiral Structure in M33 (Regan+ 1993) The observations (2018 rows) | recno=1319 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 01 33 39.019 | "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 | +30 32 32.03 | "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) |
| _RAB1950 | 01 30 49.901 | "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 | +30 17 10.00 | "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) |
| _Glon | 133.587648 | 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 | -31.454599 | 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) |
| 1319recno | 1319 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| ID | 1319 | (i) [1/2018] Star ID (meta.id;meta.main) | |
| X | 1860 | pix | X Coordinate (pos.cartesian.x;instr.det) |
| V | 19.84 | mag | V band Magnitude (phot.mag;em.opt.V) |
| e_V | 0.30 | mag | V uncertainty (stat.error;pos.cartesian.y) |
| B | 19.68 | mag | B band Magnitude (phot.mag;em.opt.B) |
| e_B | 0.14 | mag | B uncertainty (stat.error) |
| U | 18.73 | mag | U band Magnitude (blank if undetermined) (phot.mag;em.opt.U) |
| e_U | 0.39 | mag | U uncertainty (blank if undetermined) (stat.error;pos.cartesian.x) |
| B-V | -0.16 | mag | B-V Magnitude (phot.color;em.opt.B;em.opt.V) |
| U-B | -0.95 | mag | U-B Magnitude (blank if undetermined) (phot.color;em.opt.U;em.opt.B) |
| ass | 44 | [22/58] Association number containing star (meta.id.parent) | |
| Y | -256 | pix | Y Coordinate (pos.cartesian.y;instr.det) |
| _RA.icrs | 01 33 39.0 | "h:m:s" | (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra;meta.main) |
| _DE.icrs | +30 32 32 | "d:m:s" | (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec;meta.main) |
| RA1950 | 01 30 49.9 | "h:m:s" | (i) Right Ascension (1950) (pos.eq.ra;meta.main) |
| DE1950 | +30 17 10 | "d:m:s" | (i) [30] Declination (1950) (pos.eq.dec;meta.main) |
© Université de Strasbourg/CNRS
• Contact
