[vsnet-alert 8746] TU Tri at supermaximum

[Patrick Schmeer]

Unfiltered CCD observations by P. Schmeer, Bischmisheim, Germany:
TRITU 20051024.286 <185CR Scp
TRITU 20051025.283 <185CR Scp
TRITU 20051030.272  150CR Scp
TRITU 20051102.264  153CR Scp
TRITU 20051105.332  156CR Scp
TRITU 20051106.250  156CR Scp
TRITU 20051107.248  158CR Scp
TRITU 20051109.233  162CR Scp
Instrument: University of Iowa, Rigel Telescope (0.37-m Cassegrain)
Sequence: Henden and Sumner (R magnitudes derived from V and B-V)

>From my outburst images I get the following precise position:
R.A. 01h39m15.74s  Decl. +31o24'15.1"  (J2000.0)
On the finding chart in Ron Downes' Catalog and Atlas of Cataclysmic
Variables TU Tri is the faint star southeast of the marked star.
Precise position and magnitude for that latter (very blue) star
from the Henden/Sumner sequence:
R.A. 01h39m15.32s  Decl. +31o24'19.6"   V= 18.073  B-V= -0.190
  
A superoutburst was detected by M. Simonsen on 2003 Jan. 1
at mv= 14.6. K. Zloczewski (Warsaw University Astronomical
Observatory observed two superhumps on Jan. 1 and derived
Psh= 0.0745d (IBVS 5599).
 
Regards,
Patrick






	

	
		
___________________________________________________________ 
Gesendet von Yahoo! Mail - Jetzt mit 1GB Speicher kostenlos - Hier anmelden: http://mail.yahoo.de