SIMBAD references

M. M. Kasliwal et al. (http://www.astronomerstelegram.org/?read=2290) report that observations obtained of 2009-11b with the Double Beam Spectrograph at the Palomar 5-m telescope on Nov. 8.35 UT yields a spectrum that shows prominent Balmer emission from H-alpha through H-delta; the emission peaks are blue-shifted by about 360 km/s, which is consistent with M31. The Gaussian FWHM of the H-alpha line is about 1280 km/s. Also, H-beta, H-gamma, and H-delta show P-Cyg profiles. This suggests that 2009-11b is a recurrent nova in M31.