activity
20022009
most citedNSCC -- A New Scheme of Classification of C-rich Stars Devised from Optical and Infrared Observations

10 citations · 16 across the 3 of their papers we have counts for

collaborators
Showing astro-phShow all

2 papers · 1 filter

astro-ph2007★ 6 cited

Spectroscopic analysis of two peculiar emission line stars: RJHA 49 and SS73 21

C. B. Pereira, W. L. F. Marcolino, M. Machado +1

Aims: To investigate the spectra and the evolutionary stages of two peculiar emission-line stars: RJHA 49 and SS73 21. Methods: We used low and high resolution optical data. Line i…

astro-ph2002

The spectroscopic orbits and other parameters of the symbiotic binary FN Sgr

E. Brandi, J. Mikolajewska, C. Quiroga +5

We present an analysis of optical and near infrared spectra of the eclipsing symbiotic system FN Sgr. In particular, we have determined for the first time spectroscopic orbits base…