Increasing Supercycle Lengths of Active SU UMa-type Dwarf Novae

被引：0
作者：
Otulakowska-Hypka, Magdalena [1 ]
Olech, Arkadiusz [1 ]
机构：
[1] Polish Acad Sci, Nicolaus Copernicus Astron Ctr, Warsaw, Poland
来源：
STELLA NOVAE: PAST AND FUTURE DECADES | 2014年 / 490卷
关键词：
VARIABLES EXPERIMENT CURVE; URSAE-MAJORIS; EVOLUTION;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present observational evidence that supercycle lengths of the most active SU UMa-type stars are increasing during the past decades. We analyzed a large number of photometric measurements from available archives and found that this effect is generic for this class of stars, independently of their evolutionary status. This finding is in agreement with previous predictions and the most recent work of Patterson et al. (2012) on BK Lyn.
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页码：385 / 388
页数：4
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