Astronomy and Astrophysics – Astrophysics
Scientific paper
Jun 1982
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1982msngr..28...13v&link_type=abstract
The Messenger, No.28, P. 13, 1982
Astronomy and Astrophysics
Astrophysics
4
Scientific paper
NGC 5728 is an SBb galaxy; its galactocentric radial velocity is 2,710 km S-1; with Ho = 50 km S-1 Mpc-1, its distance is 54 Mpc and 1" = 262 pc. The central structure of NGC 5728 is curiously asymmetric; a high luminosity nucleus sits within a high-surface brightness ring (dimensions 7"5 x 10"0 or 2.0 x 2.6 kpc); but the nucleus is displaced from the centre towards the east (Sandage and Brucato 1979, Astronomica/ Journa/84, 472; Rubin 1980, Astrophysica/ Journa/238, 808).
Grosbol Preben
Tarenghi Marco
Veron M.-P.
Véron Pascal
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