| I/90/catalog | Positions of 502 Stars in Pleiades Region (Eichhorn+ 1970) The catalogue (Tables III and IV of the paper) (502 rows) | recno=106 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 03 45 49.53776 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J1955. (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 | +24 22 06.9460 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J1955. (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 | 03 42 50.77039 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1955. (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 | +24 12 47.7976 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1955. (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 | 166.16982458 | deg | Galactic longitude at Epoch=J1955. (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 | -23.51405982 | deg | Galactic latitude at Epoch=J1955. (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) |
| 106recno | 106 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| Simbad | Simbad | ask the SIMBAD data-base about this object | |
| Hertzsprung | 785 | Number in Hertzsprung's (1947) catalogue (meta.id;meta.main) | |
| CI | -0.11 | mag | Colour index (phot.color) |
| Ptm | 3.85 | mag | Photovisual magnitude (phot.mag;em.opt.V) |
| RAB1900 | 03 39 52.502 | "h:m:s" | (i) Right Ascension, Equinox=B1900, Epoch=1955.0 (hours) (pos.eq.ra;meta.main) |
| e_RAs | 0.7 | ms | Standard error on RA (stat.error) |
| DEB1900 | +24 03 17.81 | "d:m:s" | (i) Declination B1900 (degrees) (pos.eq.dec;meta.main) |
| e_DEs | 9 | mas | Standard error on DE (stat.error) |
| rmsRA | 0.90 | r.m.s. value for RA (Note 1) (stat.stdev) | |
| rmsDE | 0.96 | r.m.s. value for DE (Note 1) (stat.stdev) | |
| rpmRA | 2.1 | mas/yr | Relqtive Proper motion in RA (Note 2) |
| rpmDE | -2.5 | mas/yr | Relqtive Proper motion in DE (Note 2) |
| DrpmRA | 1.1 | mas/yr | Difference in rpmRA with Hertzsprung (1947) |
| DrpmDE | -3.0 | mas/yr | Difference in rpmDE with Hertzsprung (1947) |
| DRA | -0.0 | arcsec | Difference in RA with Koenig (1924) (pos.eq.ra;arith.diff) |
| DDE | 0.1 | arcsec | Difference in DE with Koenig (1924) (pos.eq.dec;arith.diff) |
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