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The kinematics of the extensive bipolar lobes and symmetric knots of the Planetary Nebula KjPn 8 (PK 112-001)

Published online by Cambridge University Press:  25 May 2016

J. A. López ,
J. Meaburn ,
M. Bryce  and
L. F. Rodríguez
J. A. López
Affiliation:
1Instituto de Astronomía, UNAM, Ensenada, México
J. Meaburn
Affiliation:
2Dept. of Physics & Astronomy, University of Mancheste, U.K.
M. Bryce
Affiliation:
2Dept. of Physics & Astronomy, University of Mancheste, U.K.
L. F. Rodríguez
Affiliation:
3Instituto de Astronomía, UNAM, D.F., México

Extract

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Spatially resolved profiles of the Hα, and [NII] lines have been obtained with the Manchester echelle spectrometer combined with the 2.1 m San Pedro Mártir telescope over the bipolar lobes, the symmetric low ionization knots and the bright core of the planetary nebula KjPn 8. The lobes of this galactic bipolar nebula have the largest angular extent, 14′ × 4′, yet discovered.

Type
IV. Envelopes
Information
Symposium - International Astronomical Union , Volume 180: Planetary Nebulae , 1997 , pp. 255
Copyright
Copyright © Kluwer 1997