The outburst light curve of Nova KT Eridani from Solar Mass Ejection Imager (SMEI) observations

R Hounsell, M F Bode, P Hick, A Buffington, B Jackson, J Clover, A W Shafter, M J Darnley, A Evans, T J O'Brien, S P S Eyres

    Research output: Contribution to journalArticlepeer-review

    Abstract

    We report white light observations of the initial outburst of Nova Eridani 2009 obtained using the USAF/NASA Solar Mass Ejection Imager (SMEI) on board the Coriolis satellite. KT Eri was discovered on 2009 November 25.54 UTC at magnitude 8.1 (CBET#2050). Its outburst was then found on pre-discovery images with a peak magnitude of 5.4 on 2009 November 14.63 UT (IAUC#9098) and it has subsequently been detected as a radio source (ATel#2434) and a luminous soft X-ray source (ATel#2423, ATel#2418, ATel#2392).
    Original languageEnglish
    Pages (from-to)1
    JournalThe Astronomer's Telegram
    Volume2558
    Publication statusPublished - Apr 2010

    Keywords

    • Optical
    • Novae

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