| II/50/ubv | Photometric Standard Stars (Cousins 1971) Photometric standard stars (tables II and IV of paper) (2036 rows) | recno=20 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 00 58 36.3609 | "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 | -29 21 26.817 | "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 | 00 56 11.9597 | "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 | -29 37 37.780 | "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 | 268.0466048 | 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 | -87.2685299 | 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) |
| 20recno | 20 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| HD | 5737 | HD identifier of the star (Cat. III/135) (meta.id;meta.main) | |
| m_HD | [/] '/' indicates a blend with next HD number (meta.code.multip) | ||
| Vmag | 4.305 | mag | Magnitude in Johnson V filter (phot.mag;em.opt.V) |
| u_Vmag | [:)] doubtful value (:), variable value ()) (meta.code.error) | ||
| e_Vmag | 0.012 | mag | Dispersion on Vmag (stat.error;phot.mag;em.opt.V) |
| w_Vmag | 4.50 | Weight on Vmag (stat.weight) | |
| B-V | -0.155 | mag | Mean Johnson B-V colour index (phot.color;em.opt.B;em.opt.V) |
| u_B-V | [:)] doubtful value (:), variable value ()) (meta.code.error;phot.color;em.opt.B) | ||
| e_B-V | 0.007 | mag | Dispersion on B-V (stat.error;phot.color;em.opt.B) |
| w_B-V | 6.00 | Weight on B-V (stat.weight) | |
| U-B | -0.56 | mag | Mean Johnson U-B colour index (phot.color;em.opt.U;em.opt.B) |
| u_U-B | [:)] doubtful value (:), variable value ()) (meta.code.error;phot.color;em.opt.U) | ||
| w_U-B | 1.50 | Weight on U-B (quarters assigned) (stat.weight) | |
| S | [CA*] Source of U-B value: C=Cape only, A=Catalina station (Arizona), *=discordant values. (meta.ref;phot.color;em.opt.U) | ||
| Notes | Remarks (variable star name, binarity) (meta.note) | ||
| Simbad | Simbad | ask the Simbad data-base about this object | |
| _RA | 014.65150 | deg | (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main) |
| _DE | -29.35745 | deg | (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main) |
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