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Title:
H 2-12, A Misidentified Planetary Nebula in Kepler SNR
Authors:
Riesgo, H.; López, J. A.
Affiliation:
AA(Instituto de Astronomía Universidad Nacional Autónoma de México, Ensenada, B.C., México)
Publication:
Revista Mexicana de Astronomía y Astrofísica Vol. 41, pp. 57-60 (2005) (http://www.astroscu.unam.mx/~rmaa/) (RMxAA Homepage)
Publication Date:
04/2005
Origin:
RMXAA
Keywords:
hydrodynamics, ISM: individual (H 2-12), ISM: jets and outflows, ISM: planetary nebulae, ISM: supernova remnants
Bibliographic Code:
2005RMxAA..41...57R

Abstract

Narrow-band direct images and long-slit, echelle spectra are presented for H 2-12. This nebula has been classified as a true planetary nebula. However, the data presented here shows that this object is actually part of the brightest knots and filaments located on the western side of Kepler's supernova remnant. Therefore, H 2-12 must be noted as a misclassified planetary nebula.
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