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Spectroscopic verification of suspected planetary nebulae. III.
Author(s) -
Kohoutek L.,
Pauls R.
Publication year - 1994
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.2103150603
Subject(s) - planetary nebula , table (database) , physics , astrophysics , spectral line , astronomy , line (geometry) , stars , geometry , computer science , mathematics , data mining
Classification of eight objects as planetary nebulae (Table I/A) was confirmed according to our image tube spectra; as to further two objects (Table 1/B) their status remains unclear. In Table 2 we give estimates of line‐strengths, derived heliocentric radial velocities and their standard deviations.