Supernova 1999eu in NGC 1097

This page is devoted to information on Supernova 1999eu in NGC 1097 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page.

1999eu was discovered by amateure Masakatsu Aoki. NGC 1097 is a mag 9.5 galaxy in Fornax (-30 degrees declination). This one is a type II-pec, and subluminous, similar to 1997D.

Web pages dedicated to this SN.

  • AUDE has a 1999eu page in French [Translate]
  • PARG has a 1999eu page.
  • Seiichi Yoshida has a 1999eu sub-page

    The following is a list of images of this SN, in chronological order. Click on the name in the "observer" column to see the image. Times and dates are in UT unless otherwise noted. If you know of any others, please tell me!
    Masakatsu Aoki image 11/5/99CDiscovery
    Michinari Yammamoto image 11/10.6/99C
    Roland Santallo image 11/11.437/9916.8C mirror
    Dean Easton image 11/11.25/99C
    Robin Chassagne image 11/13.880/9916.8C
    Graham Horsnell image 11/13.00/99C
    KenIchi Kadota
    Seiichi Yoshida image
    11/13/99 20:45 JSTC
    Robin Chassagne image 11/14.850/9916.9C
    Robin Chassagne image 11/15.863/9916.8C
    Ca' Bionda Obs. image 11/26.9/99C
    Robin Chassagne image 11/29.87/9919.07C
    Robin Chassagne image 1/4.757/00<19.7C

    Light curves and Spectra:

  • CfA Spectrum
  • VSNET Light curve (requires JAVA).
    If you have observations of this Supernova, please send them to Use this VSNet data query to see what information has been reported so far. Other VSNet data on this SN:
  • [vsnet-alert 3688] SN 1999eu in NGC 1097
  • [vsnet-alert 3683] NGC 1097 BVRI sequence
  • [vsnet-alert 3689] Re: NGC 1097 BVRI sequence
  • [vsnet-chat 2407] Host galaxy of SN1999eu
  • [vsnet-chat 2408] Re: [vsnet-alert 3688] SN 1999eu in NGC 1097

    Latest Photometry:

  • [vsnet-recent 43061] SN1999eu recent (cont'd)
    Back to Bright Supernovae - 1999.
    Back to Bright Supernovae.
    David Bishop
    Last modified: Mon Aug 7 15:06:20 EDT 2000