10 citations · 26 across the 4 of their papers we have counts for
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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…
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…
A Spectral Atlas of the Pre-WN Candidate HD 326823
M. B. Fernandes, F. X. de Araujo, C. B. Pereira +1
HD 326823 is a peculiar emission line object. In the literature it was considered as a pre-WN candidate. Based mainly on high resolution data, obtained with the FEROS spectrograph,…