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Physical parameters of point-symmetric planetary nebulae

Published online by Cambridge University Press:  15 December 2006

R. Vázquez
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected]
S. Ayala
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected] Instituto de Astrofísica de Andalucía, CSIC, 18080 Granada, Spain
L. F. Miranda
Affiliation:
Instituto de Astrofísica de Andalucía, CSIC, 18080 Granada, Spain
L. Olguín
Affiliation:
Facultad de Ciencias, Universidad Autónoma de Baja California, 22800 Ensenada, B. C., México
M. E. Contreras
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected]
S. Zavala
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected] Instituto Tecnológico de Ensenada, 22780 Ensenada, B. C., México
G. Benítez
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected]
M. W. Blanco
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected] Facultad de Ciencias, Universidad Autónoma de Baja California, 22800 Ensenada, B. C., México
P. F. Guillén
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected]
M. Y. Jiménez
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected] Facultad de Ciencias, Universidad Autónoma de Baja California, 22800 Ensenada, B. C., México
Y. González
Affiliation:
Instituto de Astronomía, Universidad Nacional Autónoma de México, 22800 Ensenada, B. C., Mexico email: [email protected] Instituto Tecnológico de Ensenada, 22780 Ensenada, B. C., México
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Abstract

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We present a systematic observational study of 32 PNe that present point-symmetric structures, multiple bipolar outflows or other related features.

Type
Contributed Papers
Copyright
© 2006 International Astronomical Union