AAVSO Alert Notice 397: Request for Optical Photometry of the Bright X-Ray Binary V884 Sco (4U 1700-377)
AAVSO Alert Notice 397: Request for optical photometry of the bright X-ray binary V884 Sco (4U 1700-377) June 30, 2009 Dr. Jerome Orosz (SDSU) has requested…
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