Spectroscopic observations of nova 1986 No. 32 in M 31

Details Spectroscopic observations of nova 1986 No. 32 in M 31 Spectroscopic observations of nova 1986 No. 32 in M 31

Aug 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987pasp...99..854c&link_type=abstract

Astronomical Society of the Pacific, Publications (ISSN 0004-6280), vol. 99, Aug. 1987, p. 854-857.

Astronomy and Astrophysics

Astronomy

4

Andromeda Galaxy, Balmer Series, Emission Spectra, Galactic Nuclei, Novae, Stellar Spectrophotometry, Variable Stars, H Alpha Line, Hydrogen, Iron, Spectral Line Width

Scientific paper

A nova near the nucleus in M31 (1986 No. 32) has been observed spectroscopicallly approximately seven weeks after discovery. Narrow-emission lines principally of hydrogen and Fe II, were detected. The spectrum differs from that of previously observed M31 novae both in the width of the emission lines and in the steepness of the Balmer decrement. The spectral appearance and linewidths suggest that this was a very slow nova. The authors failed to detect a second nova (1986 No. 29) which apparently declined more rapidly.

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