Optical Coordinates of Southern Planetary Nebulae
S. Kimeswenger (University Innsbruck)
TL;DR
This paper provides a comprehensive set of new optical coordinate measurements for nearly all planetary nebulae in a specific catalog, correcting previous errors and updating identifications within the DENIS survey area.
Contribution
It offers the first homogeneous, extensive optical coordinate dataset for southern planetary nebulae, including corrections and new identifications, enhancing catalog accuracy.
Findings
New coordinates for 995 planetary nebulae
Correction of 27 misidentifications with IRAS sources
Identification of 24 previously unknown sources
Abstract
A homogeneous set of new measurements of nearly all (995 out of 1007) objects from the Strasbourg-ESO Catalogue of Galactic Planetary Nebulae or in the first supplement of this catalogue in the area covered by the DENIS survey (delta < +2) is given here. 24 new and 27 wrong crossidentifications with sources in the IRAS PSC catalogue and some confusion in the literature is listed as well.
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Taxonomy
TopicsHistory and Developments in Astronomy · Astronomy and Astrophysical Research · Astronomical Observations and Instrumentation