One meter class telescopes could bring important contributions in the acquisition of lightcurves of near earth asteroids (NEAs), based on which rotations and other physical properties could be derived or constrained. Part of a collaboration between IAC, ESA and the EURONEAR during the semester 2015A, the IAC80 and OGS telescopes at Teide Observatory in Tenerife were allocated for a photometric project during 64 nights spread in a few observing runs. The main funding for this long observing mission was raised by the student observer Radu Cornea from private sponsors based in his natal city of Sibiu, Romania, mentioned in the Acknowledgements. We observed 33 lightcurves of NEAs not published before, including 10 potentially hazardous asteroids (PHAs). Based on the quality of the Fourier period fits, we sorted the results in four groups which include 7 secured periods, 9 candidate periods, 10 tentative periods and 7 objects not solved. We resolved periods or suggested constraints for 13 NEAs having no other rotation knowledge (including 3 PHAs), confirming periods for other 6 targets published by other authors (mainly by Brian Warner). We suggested tumbling or binary nature for 6 targets (probing one of them) recommended for future dedicated campaigns. We derived ellipsoid shape ratios for 21 NEAs (including 4 PHAs) not known before.

一米级望远镜可以在获取近地小行星 (NEA) 的光曲线方面做出重要贡献，在此基础上可以推导出或限制旋转和其他物理特性。作为 IAC、ESA 和 EURONEAR 在 2015A 学期期间合作的一部分，特内里费岛泰德天文台的 IAC80 和 OGS 望远镜被分配用于在 64 个晚上进行的光度测量项目，这些项目分布在几次观测运行中。这项长期观测任务的主要资金是由学生观察员 Radu Cornea 从位于其出生城市罗马尼亚锡比乌的私人赞助商筹集的，致谢中提到。我们观察到了 33 条以前未发表过的 NEA 光曲线，包括 10 颗具有潜在危险的小行星 (PHA)。基于傅立叶周期拟合的质量，我们将结果分为四组，其中包括 7 个安全期、9 个候选期、10 个暂定期和 7 个未解决的对象。我们解决了 13 个没有其他轮换知识的 NEA（包括 3 个 PHA）的周期或建议限制，确认了其他作者（主要是 Brian Warner）发表的其他 6 个目标的周期。我们建议为未来的专门活动推荐 6 个目标（探索其中一个）的翻滚或二元性质。我们得出了以前未知的 21 个 NEA（包括 4 个 PHA）的椭球形状比。我们建议为未来的专门活动推荐 6 个目标（探索其中一个）的翻滚或二元性质。我们得出了以前未知的 21 个 NEA（包括 4 个 PHA）的椭球形状比。我们建议为未来的专门活动推荐 6 个目标（探索其中一个）的翻滚或二元性质。我们得出了以前未知的 21 个 NEA（包括 4 个 PHA）的椭球形状比。