Lyon Groups of Galaxies J/A+AS/100/47 ivo://CDS.VizieR/J/A+AS/100/47 CDS Garcia A.M. 2025-01-23T14:43:31Z 2001-05-28T12:14:13Z CDS support team CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France cds-question@unistra.fr galaxy-clusters The catalog of nearby groups of galaxies was created from the sample of galaxies complete up to the limiting apparent magnitude Bo=14.0 with a recession velocity smaller than 5500km/s. Two methods were used in group construction: a percolation method derived from Huchra and Geller (1982ApJ...257..423H) and a hierarchical method initiated by Tully (1980ApJ...237..390T). The catalog presented here is a synthesized version of the two results. Remark: A few differences exist compared to the printed version: these are small errors which have been corrected by the author (April 1994) 1993A&AS..100...47G https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/100/47 Catalog Research IsServedBy TAP VizieR generic service IsServedBy Conesearch service https://cds.unistra.fr/vizier-org/licences_vizier.html https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/100/47 https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/100/47 http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/100/47 https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/100/47 https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/100/47 http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/100/47 GET text/xml+votable https://tapvizier.cds.unistra.fr/TAPVizieR/tap Cone search capability for table J/A+AS/100/47/table1 (Group data) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/100/47/table1? https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/100/47/table1? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/100/47/table1? GET text/xml+votable 180.0 50000 true 1.999138 32.292965 0.005555555555555556 Cone search capability for table J/A+AS/100/47/table2 (Membership of nearby galaxies) https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+AS/100/47/table2? https://vizier.iucaa.in/viz-bin/conesearch/J/A+AS/100/47/table2? http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+AS/100/47/table2? GET text/xml+votable 180.0 50000 true 0.36039 31.433919 0.005555555555555556 5/237 425 532 541 557 1399 2659 2724 3004 4415 4581 4995 5772 6183 6237 6263 6442 6532 6578 6582 6584 6590 6878 6900 6917 6928 6930-6932 6934-6935 6941 6943 6964-6965 6984 6986 7154 8623 8634-8635 8831 9060 9663 9713 10900 10905-10907 10919 10969-10970 10972 11438-11439 11619 11746 11750 6/9 11-12 14 35 177 179 518 525 536 538 549-551 614 620-621 626 646 648-649 652-654 659 664-665 670 690 697 700 702 738 745 747 751 910-911 922 933 941-942 946-947 952-953 956 958-959 975 986-987 997 1013 1596 1598 1670-1673 1675 1677-1679 1684 1688-1689 1696 1699 1707-1709 1712 2121 2123 2134 2141-2143 2155 2161 2173 2175 2201 2206-2207 2210-2212 2214-2216 2218-2221 2227 2233 2236 2243 2247-2248 2250-2252 2254 2257 2259-2261 2263-2266 2273 2275-2276 2280 2282 2285 2289-2290 2306 2310-2312 2322 2338 2346-2347 2354-2356 2358 2360 2370 2374-2375 2380 2382-2383 2387 2390 2427 2432-2433 2436 2499 2504-2505 2509 2512 2561-2562 2564 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43814 43816-43817 43820 43826 43828-43830 43835-43836 43841 43844-43846 43854-43855 43861-43862 43865-43867 43875 43884 43913 43915 43921 43924-43926 43932 43935-43937 43940-43942 43945 43953-43956 43962 43968 43971 43978-43979 44000-44001 44003 44006 44010-44011 44026-44027 44247 44416 44418 44422 44544 44628-44629 44800-44801 44803 44808-44809 44812 44815 44826 44848 45090 45277 45294 45415 45418 45420-45421 45423 45426 45431 45433 45442-45443 45469 45471 45486-45487 45504 45506 45508 45512 45609 45611-45612 45633 45636 45640 45735 45741 45745-45748 45751 45796 45800 45802-45803 45813 45815 45821 45828-45829 45831 45986-45987 45993 46031 46036 46038-46040 46042-46044 46052 46398-46399 46438 46440 46442 46460 46462 46481 46509 46520 46525 46549 46568-46569 46604-46605 46607 46618 46630 46651 46659 46688-46689 46722-46723 46735-46738 46740 46746 46748 46750 46756 46768-46769 46772-46773 46786 46793 46807 46811-46812 46820 46834 46977-46978 47009 47016 47028-47029 47031 47069 47073 47076-47078 47105 47110-47111 47122 47125 47128 47178-47179 47182-47183 47201 47235 47240-47241 47244 47253 47255 47373 47375 47385-47387 47397 47409 47411 47414-47415 47456 47458 47556 47558 48264 48267 48270 48292 48658-48659 48665 https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+AS/100/47?format=ascii default J/A+AS/100/47/table1 Group data LGG [1,485] Group number (Lyon Group of Galaxies) meta.id;meta.main int primary Name Group identification with the name of the brightest galaxy in the group meta.id char Ngal Number of galaxies in the group meta.number int RA1950 Right Ascension 1950 pos.eq.ra;meta.main DE1950 Declination 1950 pos.eq.dec;meta.main RV Luminosity-weighted mean radial velocity km/s phys.veloc;pos.heliocentric int Fouque Cross-identification with Fouque et al. (1992A&AS...93..211F) meta.id.cross char GH/HG Cross-identification with Geller & Huchra (1983ApJS...52...61G) and Huchra & Geller (1982ApJ...257..423H) meta.id.cross char Tully Cross-identification(s) with Tully (1987, Sat. <VII/145>) meta.id.cross char MCL Cross-identification with Maia et al. (1989ApJS...69..809M) or other meta.id.cross char recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int Simbad Simbad column added by the CDS meta.ref.url char _RA.icrs Right ascension (ICRS) (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 indexed _DE.icrs Declination (ICRS) (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 indexed
J/A+AS/100/47/table2 Membership of nearby galaxies LGG [1,485] Group number meta.id.parent int PGC PGC number according to Paturel et al. 1989a,b) (1) meta.id int Other Identification with an alternative name meta.id;meta.main char RA1950 Right ascension 1950 pos.eq.ra;meta.main DE1950 Declination 1950 pos.eq.dec;meta.main T Morphological type coded according to RC3, when it is known (2) src.morph.type char Vel Mean heliocentric radial velocity km/s spect.dopplerVeloc;stat.mean int Note [*P*H+ ] (3) meta.note char Simbad Simbad column added by the CDS meta.ref.url char _RA.icrs Right ascension (ICRS) (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 indexed _DE.icrs Declination (ICRS) (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 indexed recno Record number assigned by the VizieR team. Should Not be used for identification. meta.record int