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Neighboring Superclusters and Their Environs

Published online by Cambridge University Press:  04 August 2017

J. Einasto  and
R. H. Miller
J. Einasto
Affiliation:
Tartu Astrophysical Observatory
R. H. Miller
Affiliation:
European Southern Observatory

Extract

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Recently finished redshift surveys make it possible to study the large-scale environment of superclusters and their mutual relationship.

Figure 1 shows the distribution of nearby clusters in the sky in supergalactic coordinates at two redshift intervals. Nearby clusters in the distance interval 75 to 150 Mpc form a belt around us which is close to the supergalactic equator; its inclination is only 20°. The following superclusters belong to this belt: Ursa Major-Lynx (Giovanelli and Haynes 1982), Coma, Hydra-Centaurus, Pavo-Corona Australes, and Perseus-Pisces. Coordinates and redshifts for a number of previously unknown southern clusters have been derived by Dr. H. Corwin and Dr. M. Tarenghi (Einasto et al. 1982).

Type
Research Article
Information
Symposium - International Astronomical Union , Volume 104: Early Evolution of the Universe and Its Present Structure , 1983 , pp. 405 - 409
Copyright
Copyright © Reidel 1983 

References

Einasto, J., Corwin, H.G. Jr., Huchra, J., Miller, R.H., and Tarenghi, M. 1982, preprint.Google Scholar
Giovanelli, R., and Haynes, M.P. 1982, preprint.Google Scholar
Kirsher, R.P., Oemler, A. Jr., Schechter, P.L., and Shectman, S.A. 1981, Ap. J., 248, L57.CrossRefGoogle Scholar