| I/315/out | UCAC3 Catalogue (Zacharias+ 2009) Third U.S. Naval Observatory CCD Astrograph Catalog (100765502 rows) | 3UC===228-018525 |
Note: See also the UCAC home page at http://ad.usno.navy.mil/ucac/
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 03 46 19.565376 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) |
| _DEJ2000 | +23 56 53.87424 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) |
| _RAB1950 | 03 43 21.201056 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) |
| _DEB1950 | +23 47 39.39547 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) |
| _Glon | 166.569933697 | deg | Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon) |
| _Glat | -23.749258956 | deg | Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat) |
| _UC | 228-018525 | (i) UCAC3 designation (Note 1) (meta.id;meta.main) | |
| RAJ2000 | 056.5815224 | deg | (i) Right ascension (degrees), ICRS, Ep=J2000 (pos.eq.ra;meta.main) |
| e_RAJ2000 | 24 | mas | Minimal mean error on RAdeg (at EpRA) (stat.error;pos.eq.ra) |
| DEJ2000 | +23.9482984 | deg | (i) Declination (degrees), ICRS, Ep=J2000 (pos.eq.dec;meta.main) |
| e_DEJ2000 | 27 | mas | Minimal mean error on DEdeg (at EpDE) (stat.error;pos.eq.dec) |
| ePos | 66 | mas | Error of position at Epoch=J2000 (Note 9) (stat.error;pos) |
| EpRA | 1951.66 | yr | Central epoch for mean RA (time.epoch) |
| EpDE | 1982.16 | yr | Central epoch for mean Declination (time.epoch) |
| f.mag | 5.042 | mag | UCAC fit model magnitude (579-642nm) (Note 2) (phot.mag;em.opt) |
| a.mag | 6.152 | mag | UCAC aperture magnitude (579-642nm) (Note 2) (phot.mag;em.opt) |
| e_a.mag | 0.462 | mag | Mean error on f.mag and a.mag (Note 3) (stat.error) |
| ot | 3 | [-2,3] UCAC object classification flag (Note 4) (src.class.starGalaxy) | |
| db | 0 | [0,7] double star flag (Note 5) (meta.code) | |
| Na | 3 | Number of UCAC observations for the star (meta.number) | |
| Nu | 0 | Number of used UCAC observations (Note 6) (meta.number) | |
| Ca | 3 | Number of catalog positions (meta.number) | |
| Cu | 3 | Number of catalog positions used for pm's (meta.number) | |
| pmRA | 13.1 | mas/yr | Proper motion in RA(*cos(Dec)) (in gray if catflg indicates less than 2 good matches) (pos.pm;pos.eq.ra) |
| e_pmRA | 0.9 | mas/yr | Mean error on pmRA (in gray if catflg indicates less than 2 good matches) (stat.error;pos.pm;pos.eq.ra) |
| pmDE | -57.1 | mas/yr | Proper motion in Dec (in gray if catflg indicates less than 2 good matches) (pos.pm;pos.eq.dec) |
| e_pmDE | 1.9 | mas/yr | Mean error on pmDE (in gray if catflg indicates less than 2 good matches) (stat.error;pos.pm;pos.eq.dec) |
| MPOS | 101035233 | [1,140051297] mean position (MPOS) number (Note 17) (meta.id) | |
| 2Mkey | 420251528 | 2MASS (Cat. II/246) Unique source identifier (meta.id.cross) | |
| Jmag | 4.233 | mag | (i) J magnitude (1.2um) from 2MASS (in gray if upper limit) (phot.mag;em.IR.J) |
| e_Jmag | 0.24 | mag | Mean error (rounded to 0.01mag) (stat.error;phot.mag;em.IR.J) |
| q_Jmag | 08 | [0,58] J-band quality-confusion flag (Note 7) (meta.code.qual) | |
| Hmag | 4.309 | mag | H magnitude (1.6um) from 2MASS (in gray if upper limit) (phot.mag;em.IR.H) |
| e_Hmag | 0.15 | mag | Mean error (rounded to 0.01mag) (stat.error;phot.mag;em.IR.H) |
| q_Hmag | 06 | [0,58] H-band quality-confusion flag (Note 7) (meta.code.qual) | |
| Kmag | 4.220 | mag | (i) K magnitude (2.2um) from 2MASS (in gray if upper limit) (phot.mag;em.IR.K) |
| e_Kmag | 0.02 | mag | Mean error (rounded to 0.01mag) (stat.error;phot.mag;em.IR.K) |
| q_Kmag | 34 | [0,58] K-band quality-confusion flag (Note 7) (meta.code.qual) | |
| sc | [0,14] Supercosmos mean object + 'blend' class (Note 10) (src.class.starGalaxy) | ||
| Bmag | mag | B magnitude from Supercosmos (phot.mag;em.opt.B) | |
| q_Bmag | [-1,3] B-band quality-confusion flag (Note 11) (meta.code.qual) | ||
| R2mag | mag | R magnitude from Supercosmos 2nd epoch (phot.mag;em.opt.R) | |
| q_R2mag | [-1,3] R-band quality-confusion flag (Note 11) (meta.code.qual) | ||
| Imag | mag | I magnitude from Supercosmos (phot.mag;em.opt.I) | |
| q_Imag | [-1,3] I-band quality-confusion flag (Note 11) (meta.code.qual) | ||
| catflg | 0000110000 | matching flags for 10 catalogues (Note 12) (meta.code) | |
| g | 0 | [0,3] g-flag from SPM (Note 13) (meta.code) | |
| c | 0 | [0,7] c-flag from SPM (Note 14) (meta.code) | |
| LEDA | 0 | [6arcsec] | LEDA I-band galaxy match (Note 15) (phys.angSize) |
| 2MX | 0 | arcsec | 2MASX K-band match (Note 16) (phys.angSize;src) |
