Results 141 to 150 of about 52,678 (266)
On the Formation and Dynamics of Shells around Elliptical Galaxies [PDF]
, 1983 Peter J. Quinn
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The Distribution of Intensity in Elliptical Galaxies of the Virgo Cluster
, 1960 M. H. Liller
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The metallicities, velocity dispersions and true shapes of elliptical galaxies [PDF]
, 1981 R. Terlevich +3 more
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Radii, Orbital Properties, and Relaxation Times of Dwarf Elliptical Galaxies
, 1966 P. W. Hodge
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Accelerated Structure Formation: The Early Emergence of Massive Galaxies and Clusters of Galaxies
The Astrophysical JournalGalaxies in the early Universe appear to have grown too big too fast, assembling into massive, monolithic objects more rapidly than anticipated in the hierarchical Lambda cold dark matter (ΛCDM) structure formation paradigm.
Stacy S. McGaugh +3 more
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Procedure of photometry for elliptical galaxies
, 1966 G. O. Abell, D. Mihalas
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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.
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On the relation between diameters and ellipticities of elliptical galaxies
, 1967 H. J. Rood, Gummuluru N. Sastry
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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
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