| I/311/hip2 | Hipparcos, the New Reduction (van Leeuwen, 2007) The Astrometric Catalogue (117955 rows) | HIP=50801 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 10 22 19.7397659 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) |
| _DEJ2000 | +41 29 58.269105 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) |
| _RAB1950 | 10 19 21.4668216 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) |
| _DEB1950 | +41 45 06.206213 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) |
| _Glon | 177.9032699251 | deg | Galactic longitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lon) |
| _Glat | +56.3605201589 | deg | Galactic latitude at Epoch=J1991.25, proper motions taken into account (pos.galactic.lat) |
| 50641recno | 50641 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| HIP | 50801 | (i) Hipparcos identifier (meta.id;meta.main) | |
| n_HIP | Y | Existence of a note in the first version of Hipparcos catalog on Duplicity, Photometry or a General note; letters W, X, Y, Z indicate notes on several topics (field H70 of the 1997 edition, Cat. I/239) (meta.note) | |
| Sn | 5 | [0,159] Solution type new reduction (Note 1) (meta.id;stat.fit) | |
| So | 0 | [0,5] Solution type old reduction (Note 2) (meta.id;stat.fit) | |
| Nc | 1 | Number of components (meta.number) | |
| RArad | 155.58251341 | deg | (i) Right Ascension in ICRS, Ep=1991.25 (pos.eq.ra;meta.main) |
| e_RArad | 0.45 | mas | Formal error on RArad (stat.error) |
| DErad | +41.49943330 | deg | (i) Declination in ICRS, Ep=1991.25 (pos.eq.dec;meta.main) |
| e_DErad | 0.34 | mas | Formal error on DErad (stat.error) |
| Plx | 14.16 | mas | Parallax (pos.parallax) |
| e_Plx | 0.54 | mas | Formal error on Plx (stat.error;pos.parallax) |
| pmRA | -81.47 | mas/yr | Proper motion in Right Ascension (pos.pm;pos.eq.ra) |
| e_pmRA | 0.47 | mas/yr | Formal error on pmRA (stat.error;pos.pm;pos.eq.ra) |
| pmDE | 35.34 | mas/yr | Proper motion in Declination (pos.pm;pos.eq.dec) |
| e_pmDE | 0.31 | mas/yr | Formal error on pmDE (stat.error;pos.pm;pos.eq.dec) |
| Ntr | 95 | Number of field transits used (meta.id;obs.field) | |
| F2 | 25.64 | Goodness of fit (stat.fit.goodness) | |
| F1 | 0 | % | Percentage rejected data (stat.value;arith.ratio) |
| var | 0.0 | Cosmic dispersion added (stochastic solution) (stat.fit.residual) | |
| Hpmag | 3.1544 | mag | Hipparcos magnitude (phot.mag;em.opt.V) |
| e_Hpmag | 0.0026 | mag | Error on mean Hpmag (stat.error;phot.mag;em.IR.H) |
| sHp | 0.019 | mag | Scatter of Hpmag (stat.error) |
| VA | 2 | [0,2] Reference to variability annex (meta.note) | |
| B-V | 1.603 | mag | Colour index (phot.color;em.opt.B;em.opt.V) |
| e_B-V | 0.006 | mag | Formal error on colour index (stat.error;phot.color;em.opt.B) |
| V-I | 1.770 | mag | V-I colour index (phot.color;em.opt.V;em.opt.I) |
| HIP1 | HIP1 | Data from the first edition of the Hipparcos Catalog (1997, Cat. I/239) (meta.ref.url) | |
| Phot | Phot | Hipparcos Epoch Photometry (Plot and List) from the 1997 edition (meta.ref.url) | |
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