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Title: Kinematic studies of five galactic planetary nebulae
Authors: Banerjee, D. P. K
Anandarao, B. G
Jain, S. K
Mallik, D. C. V
Keywords: Astronomical spectroscopy;Kinematics;Milky way galaxy;Planetary nebulae;Radial velocity;Fabry-Perot spectrometers;Line spectra;Stellar structure;Velocity distribution
Issue Date: Dec-1990
Publisher: The European Southern Observatory
Citation: Astronomy and Astrophysics, Vol. 240, No. 1, pp. 137 - 141
Abstract: High-resolution Fabry-Perot observations have been made to determine the velocity structure of five PNe and to subsequently relate the observations to the morphology of the objects. New kinematic data on one of these PNe, NGC 5882, are given and existing observations in other cases are supplemented. The effect of aperture size on expansion velocity in NGC 5882 is investigated. An attempt is made quantitatively to account for the unusual triple-peaked line profile observed in the bipolar nebula NGC 2818.
ISSN: 0004-6361
Appears in Collections:IIAP Publications

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