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arXiv 2011.13136astro-ph.SR
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AO Psc计时

AO Psc time keeping

Michel Bonnardeau

摘要:

11个赛季,从2004年到2014年,光度监测的中间极地AO PSC,并与以前的观测结果进行了比较。发现白矮星的自转速度正在减慢。亮度的调制和非调制分量的振幅在2007年发生了重大变化。

英文摘要:

Eleven seasons, from 2004 to 2014, of photometric monitoring of the intermediate polar AO Psc are presented and are compared with previous observations. The spin up of the white dwarf is found to be slowing down. The amplitudes of the modulated and non-modulated components of the brightness are found to have undergone a major change in 2007.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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