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[vsnet-chat 3009] Data request for TYC 8659-00702-1



Dear Brian:
                     Do you have photoelectric measurements of TYC 8659-00702-1?
                     It happens that there are any kind of V magnitudes going round.
                     The star has a 9.52 V mag. in the GSC, 10.55V in TYCHO 1 and 10.45V in TYCHO 2. Originally I used it as a comparison for our fiend EsB 365, but when I noticed these discrepancies I started to observe it more carefully. Using a Tycho 2 sequence, the star looks constant at 9.7.
I't s a yellow star, not likely to be a variable, but it's strange that the GSC value seems better than TYCHO 2.
Whatever information you have, please post it. The same for the rest of you, VSNET folks.
Thanks a lot,
Sebastián Otero. 

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