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Home » Literature » Reference Lookup

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TitleSouthern Isolated Galaxy Triplets
AuthorsKarachentseva, V. E.; Karachentsev, I. D.
Bibcode

2000ARep...44..501K   Search ADS ↗

AbstractSeventy-six isolated triple systems of galaxies with declinatiosn δ<-3° were selected using ESO/SERC and POSS-I sky survey data. The equatorial coordinates, configuration types, angular sizes, component angular separations, component morphological types, total magnitudes, and other parameters are reported for each triplet. Radial-velocity estimates are available for all components in 33 of the 76 triplets. The median values of the main dynamical parameters—radial-velocity dispersion, mean harmonic radius, absolute magnitudes of member galaxies, and mass-to-luminosity ratios—are similar to those obtained earlier for 83 isolated triple systems with δ>-3°.
Objects

304 Objects    Search NED ↙

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The NASA/IPAC Extragalactic Database (NED) is funded by the
National Aeronautics and Space Administration under
Award Number 80NSSC21M0037, and operated by the California Institute of Technology.

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