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H 2–12, a Misidentified Planetary Nebula in Kepler's SNR

Published online by Cambridge University Press:  26 May 2016

H. Riesgo-Tirado  and
J. A. López
H. Riesgo-Tirado
Affiliation:
Instituto de Astronomía UNAM-Ensenada, Apdo. Postal 877, Ensenada, B. C. 22800, México
J. A. López
Affiliation:
Instituto de Astronomía UNAM-Ensenada, Apdo. Postal 877, Ensenada, B. C. 22800, México

Abstract

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H 2–12 (PN 004.5+06.8) is classified as a true or probable planetary nebula (Acker et al. 1992). We obtained narrow-band imagery and long-slit echelle spectra from several positions across H 2–12. It is shown that H 2–12 is associated with one of the brightest condensations located at the periphery of Kepler's SNR. Thus, H 2–12 should be noted as a misclassified PN.

Type
Part II: Planetary Nebulae Surveys and their Distribution in Galaxies
Information
Symposium - International Astronomical Union , Volume 209: Planetary Nebulae: Their Evolution and Role in the Universe , 2003 , pp. 45
Copyright
Copyright © Astronomical Society of the Pacific 2003 

References

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