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NGC 2899: An Evolved Bipolar Planetary Nebula

Published online by Cambridge University Press:  19 July 2016

J. A. López
Affiliation:
Instituto de Astronomía, UNAM, Ensenada, B.C., México
L. H. Falcón
Affiliation:
Instituto de Astronomía, UNAM, Ensenada, B.C., México
M. T. Ruiz
Affiliation:
Departamento de Astronomía, Universidad de Chile
M. Roth
Affiliation:
Instituto de Astronomía, UNAM, Ensenada, B.C., México

Abstract

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NGC 2899 (PK 277-3°l, He 2-30, RCW 43) is a southern planetary nebula of fairly large angular size (∼2!6 × 1!4) and moderate high surface brightness. Its morphology strongly resembles a loose bipolar structure with conspicuous bright condensations of toroidal geometry placed along the minor axis, on each side of the central object.

Type
II. Nebular Properties
Copyright
Copyright © Kluwer 1989