SIMBAD references

2007PASP..119.1361P - Publ. Astron. Soc. Pac., 119, 1361-1366 (2007/December-0)

SS Cygni outburst predictors and long term quasi-periodic behavior.

PRICE A., HENDEN A.A., FOSTER G., PETRIEW V., HUZIAK R., JAMES R., KOPPELMAN M.D., BLACKWELL J., BOYD D., BRADY S., COOK L.M., CRAWFORD T., DILLON B., GARY B.L., GOFF B., GRAHAM K., HOLLAND K., JONES J., MILES R., STARKEY D., ROBINSON S., VANMUNSTER T. and WALKER G.

Abstract (from CDS):

We report null results on a 2 year photometric search for outburst predictors in SS Cyg. Observations in Johnson V and Cousins I were obtained almost daily for multiple hours per night for two observing seasons. The accumulated data are put through various statistical and visual analysis techniques, but we fail to detect any outburst predictors. However, analysis of 102 years of AAVSO archival visual data has led to the detection of a correlation between a long term quasi-periodic feature at around 1000-2000 days in length and an increase in outburst rate.

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Journal keyword(s): Stars

Simbad objects: 1

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