Results 181 to 190 of about 507,375 (292)
The metallicities, velocity dispersions and true shapes of elliptical galaxies [PDF]
, 1981 R. Terlevich +3 more
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The Distribution of Intensity in Elliptical Galaxies of the Virgo Cluster
, 1960 M. H. Liller
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The Ellipticity of Galaxy Clusters [PDF]
, 1984 This paper deals with changes of ellipticity with radial distance from the cluster centre. The Dressier sample of galaxy cluster is analysed. It is shown that the ellipticity changes are statistically significant. In many clusters they are not caused by subclustering.
openaire +2 more sources
Galaxy Morphological Classification with Zernike Moments and Machine Learning Approaches
The Astrophysical Journal Supplement SeriesClassifying galaxies is an essential step for studying their structures and dynamics. Using GalaxyZoo2 (GZ2) fractions thresholds, we collect 545 and 11,735 samples in nongalaxy and galaxy classes, respectively.
Hamed Ghaderi +2 more
doaj +1 more source
Radii, Orbital Properties, and Relaxation Times of Dwarf Elliptical Galaxies
, 1966 P. W. Hodge
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A family of self-consistent models of elliptical galaxies [PDF]
, 1985 M. Stiavelli, G. Bertin
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Procedure of photometry for elliptical galaxies
, 1966 G. O. Abell, D. Mihalas
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The Elliptical-Spheroidal and Elliptical-Elliptical Galaxy Dichotomies
, 2008 8 pages, 4 figures, requires asp2006.sty, to be published in Galaxy Evolution: Emerging Insights and Future Challenges, ed. S. Jogee et al., Astron. Soc.
openaire +2 more sources