| I/289/out | UCAC2 Catalogue (Zacharias+ 2004) The Second U.S. Naval Observatory CCD Astrograph Catalog (48330571 rows) | 2UCAC=40179592 |
Note: More recent versions available: UCAC3 (I/315) and UCAC4 (I/322); see also the UCAC home page at http://ad.usno.navy.mil/ucac/
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 07 51 58.480176 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) |
| _DEJ2000 | +23 49 02.52120 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) |
| _RAB1950 | 07 48 58.542478 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) |
| _DEB1950 | +23 56 47.28008 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) |
| _Glon | 197.096307374 | deg | Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon) |
| _Glat | +23.372468085 | deg | Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat) |
| 2UCAC | 40179592 | (i) [00000001,48330571] UCAC designation (Note 1) (meta.id;meta.main) | |
| RAICRS | 117.9936674 | deg | (i) Right ascension (degrees), ICRS, Ep=J2000 (Note 2) (pos.eq.ra;meta.main) |
| e_RAICRS | 15 | mas | Minimal mean error on RAdeg (Note 3) (stat.error;pos.eq.ra) |
| DEICRS | +23.8173670 | deg | (i) Declination (degrees), ICRS, Ep=J2000 (Note 2) (pos.eq.dec;meta.main) |
| e_DEICRS | 15 | mas | Minimal mean error on DEdeg (Note 3) (stat.error;pos.eq.dec) |
| ePos | 10 | mas | Error of original UCAC observation (Note 4) (stat.error;obs.param;obs) |
| UCmag | 11.43 | mag | Magnitude in UCAC system (579-642nm) (Note 5) (phot.mag;em.opt) |
| No | 4 | Number of UCAC observations for the star (meta.number) | |
| Nc | 3 | Number of catalog positions used for pmRA, pmDE (meta.number) | |
| cfl | 3 | Major catalogs used in pmRA, pmDE (Note 6) (meta.id;meta.dataset) | |
| EpRA | 2000.044 | yr | Central epoch for mean RA (Note 3) (time.epoch) |
| EpDE | 1999.631 | yr | Central epoch for mean Declination (Note 3) (time.epoch) |
| pmRA | -2.9 | mas/yr | Proper motion in RA(*cos(Dec)) (Note 7) (pos.pm;pos.eq.ra) |
| e_pmRA | 1.6 | mas/yr | Mean error on pmRA (Note 8) (stat.error;pos.pm;pos.eq.ra) |
| pmDE | -3.8 | mas/yr | Proper motion in Dec (pos.pm;pos.eq.dec) |
| e_pmDE | 1.3 | mas/yr | Mean error on pmDE (Note 8) (stat.error;pos.pm;pos.eq.dec) |
| qpmRA | 0.70 | Goodness of fit for pmRA (Note 8) (stat.fit.goodness) | |
| qpmDE | 0.90 | Goodness of fit for pmDE (Note 8) (stat.fit.goodness) | |
| 2Mkey | 140481292 | 2MASS (II/246) Unique source identifier (meta.id.cross) | |
| Jmag | 9.692 | mag | J magnitude (1.2um) from 2MASS (phot.mag;em.IR.J) |
| Hmag | 9.049 | mag | H magnitude (1.6um) from 2MASS (phot.mag;em.IR.H) |
| Kmag | 8.841 | mag | K magnitude (2.2um) from 2MASS (phot.mag;em.IR.K) |
| phf | 0 | 2MASS photometric quality flag (Note 9) (meta.code.qual;phot) | |
| ccf | 0 | 2MASS confusion flag (Note 10) (meta.code) | |
