V551 Sgr

2003 April 29

Rapid fading



Telescope SCT 0.28m Camera ST7XE pixels Size 0.66" field 8'.4 x 5'.6

V551 mg 20:C


V551 Sgr OUTBURST 2003 September



Time Serie 2003 09 23 Light Curve SSO

The object already showed prominent superhumps
(amplitude about 0.3 mag).  This observation finally confirmed the supposed
SU UMa-type nature of V551 Sgr!  The superhump period is still rather
uncertain (around 0.06 d) (Taichi Kato comments)

VSnet LightCurve (combinated)