spectra

  Dr. Steven Howell's XX Oph spectra screen shot 2023-07-17

  XX-Oph-Screen Shot 2023-07-17 at 11.25.41 AM.png

WZ Sge Outburst Update

This page is referenced in AAVSO Alert Notices 287 and 288.

Note (12/27/2013): This page was created in 2001, and some of the links shown are obsolete and no longer exist. Where possible, links have been updated and/or modern equivalents substituted.

July 20, 2012

Nova Sagittarii 2012 No. 5 = PSN J18193700-1907400  [V5593 Sgr]