| J/A+AS/100/47/table1 | Lyon Groups of Galaxies (Garcia 1993) Group data (485 rows) | recno=29 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 01 38 28.040 | "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 | +15 10 20.54 | "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 | 01 35 46.901 | "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 | +14 55 07.00 | "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 | 139.435245 | 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 | -46.186912 | 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) |
| 29recno | 29 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| LGG | 29 | (i) [1,485] Group number (Lyon Group of Galaxies) (meta.id;meta.main) | |
| Name | NGC 628 | Group identification with the name of the brightest galaxy in the group (meta.id) | |
| Ngal | 7 | Number of galaxies in the group (meta.number) | |
| RA1950 | 01 35 46.9 | "h:m:s" | (i) Right Ascension 1950 (pos.eq.ra;meta.main) |
| DE1950 | +14 55 07 | "d:m:s" | (i) Declination 1950 (pos.eq.dec;meta.main) |
| RV | 861 | km/s | Luminosity-weighted mean radial velocity (phys.veloc;pos.heliocentric) |
| Fouque | N628 | Cross-identification with Fouque et al. (1992A&AS...93..211F) (meta.id.cross) | |
| GH/HG | GH17 | Cross-identification with Geller & Huchra (1983ApJS...52...61G) and Huchra & Geller (1982ApJ...257..423H) (meta.id.cross) | |
| Tully | 17- 4 | Cross-identification(s) with Tully (1987, Sat. VII/145) (meta.id.cross) | |
| MCL | Cross-identification with Maia et al. (1989ApJS...69..809M) or other (meta.id.cross) | ||
| _RA.icrs | 01 38 28.0 | "h:m:s" | (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra) |
| _DE.icrs | +15 10 21 | "d:m:s" | (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec) |
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