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IUE Observations of the Bipolar Planetary Nebula NGC 2346

Published online by Cambridge University Press:  18 September 2017

W. A. Feibelman  and
L. H. Aller
W. A. Feibelman
Affiliation:
Laboratory for Astronomy and Solar Physics, NASA-GSFC
L. H. Aller
Affiliation:
Astronomy Department, University of California, Los Angeles, USA

Extract

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The nucleus of NGC 2346 (=PK 215 + 3°1; α = 7h06m49.S7, δ = −0°43′29″, 1950) was recently discovered by Kohoutek (1982a,b) to be an eclipsing binary with a deep (~ 2.m2) minimum in the visible and an orbital period of 17.2 ± 0.4 days. We observed NGC 2346 with the IUE on 4 occasions between 1982, Feb. 24 and May 13 and obtained 6 SWP and 4 LWR low dispersion spectrograms. These were taken at different phases, using the large entrance aperture centered on the nucleus.

Type
Abstracts of Contributed Papers
Information
Symposium - International Astronomical Union , Volume 103: Planetary Nebulae , 1983 , pp. 57 - 58
Copyright
Copyright © Reidel 1983 

References

Kohoutek, L.: 1982a, IAU Circular No. 3667.Google Scholar
Kohoutek, L.: 1982b, Info. Bull. Var. Stars No. 2113, March 19.Google Scholar
Mendez, R.H.: 1978, Mon. Not. Roy. Astr. Soc., 185, 647.CrossRefGoogle Scholar