SIMBAD references

M. L. Sitko, Space Science Institute; and D. K. Lynch, The Aerospace Corporation, report on 0.8- to 2.4-micron spectroscopy of V2468 Cyg (cf. IAUCs 8936, 8998) on June 18 UT using SpeX at the Infrared Telescope Facility. The object continues to develop in its coronal phase, showing lines of [Si VIII] 0.9913-micron, [Fe VI] 1.2330-micron, [Fe VI] 1.2674-micron, [Si VI] 1.964-micron, [Al IX] 2.0444-micron, [Ca VIII] 2.32-micron, and possibly [Ti VI] 1.7155-micron and [P VIII] 1.7356-micron. Many He II lines are also present. Rydberg lines at 0.8926, 1.1114, 1.5545, and 2.103 microns are also present (Lynch et al. 2008, Bull. AAS 40, 531). These lines generally have FWHM about 2000 km/s, and there is no indication of dust formation.