Spectroscopic verification of suspected
✍
L. Kohoutek; R. Pauls
📂
Article
📅
1994
🏛
John Wiley and Sons
🌐
English
⚖ 291 KB
## Abstract 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 standa