|
other query modes : |
Identifier query |
Coordinate query |
Criteria query |
Reference query |
Basic query |
Script submission |
TAP |
Output options |
Object types |
Help |
1997A&A...325..277B - Astronomy and Astrophysics, volume 325277-281 (1997/9-1)
Spectroscopy of the protoplanetary nebula AFGL 618.
BAESSGEN M., HOPFENSITZ W. and ZWEIGLE J.
Abstract (from CDS):
We report on new optical spectroscopic observations of the protoplanetary nebula AFGL 618. Compared to older observations we find a change in some emission line ratios indicating dynamical evolutionary processes during the last few years. Possible reasons for this behaviour are discussed.
Abstract Copyright: ∼
Journal keyword(s): planetary nebulae: AFGL 618 - stars: AGB - post: AGB
Simbad objects: 1
To bookmark this query, right click on this link: simbad:1997A&A...325..277B and select 'bookmark this link' or equivalent in the popup menu