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Spectroscopy of Old Nova Candidates

Published online by Cambridge University Press:  22 February 2018

L. Schmidtobreick
Affiliation:
Europ. South. Obs., Casilla 19001, Santiago 19, Chile
C. Tappert
Affiliation:
Grupo de Astronomía, Universidad de Concepción, Casilla 160 C, Concepción, Chile
A. Bianchini
Affiliation:
Dipartimento di Astronomia, Università di Padova, Vicolo dell'Osservatorio 2, 1-35122, Padova, Italy
R. E. Mennickent
Affiliation:
Grupo de Astronomía, Universidad de Concepción, Casilla 160 C, Concepción, Chile
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Extract

We present optical spectroscopy for several old nova candidates that hitherto lacked such observations. V842 Cen, V630 Sgr, XX Tau, CQ Vel, and V840 Oph show typical CV spectra, but V529 Ori is probably misclassified.

V630 Sgr is an eclipsing system with an orbital period of 2.83 h. In spite of the high inclination, the emission lines are not, double-peaked at the resolution of 1 mm.

Type
The Contributed Papers
Copyright
Copyright © Instituto de astronomia/revista mexicana de astronomίa y astrofίsica 2004

References

Cohen, J.G. 1985, ApJ 292, 90 CrossRefGoogle Scholar
Dowries, R. A. et al. 2001, PASP 113, 764, living editionGoogle Scholar
Drew, J.E., Hartley, L.E., Long, K.S., & van der Walt, J. 2003, MNRAS 338, 401 CrossRefGoogle Scholar
Schmidtobreick, L., Tappert, C., Bianchini, A., & Mennickent, R.E. 2003, A&A, in pressGoogle Scholar
Woudt, P.A. & Warner, B. 2001, MNRAS 328, 159 CrossRefGoogle Scholar
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